How to Watch Warrior Father King on Netflix in the US with a VPN (2026)

Warrior Father King (2015), originally titled Krieger Vater König, is a German documentary directed by Julian Reich that follows mixed martial arts fighters Ismail Cetinkaya, Kamil Lipski, and Carlos Eduardo Rocha. The film explores the challenges they face inside and outside the cage, including injuries, defeats, and emotional struggles. The documentary has a listing on Netflix United Kingdom, where the official page lists German original audio and English subtitles.

Unfortunately, Warrior Father King is not currently listed as part of the Netflix US subscription catalog. American viewers can find rental and purchase options through other services, but Netflix UK has a listing for the documentary. Private Internet Access, ExpressVPN, and NordVPN all offer UK server connections, giving subscribers several ways to establish a British VPN connection where their intended use complies with the applicable terms.

However, connecting to a UK VPN server does not guarantee access to Warrior Father King. Netflix may identify VPN traffic and limit its catalog to movies with worldwide streaming rights. The title’s public Netflix pages have also returned inconsistent availability messages. According to Netflix’s official VPN guidance, using a VPN may restrict the titles you can watch, even when your subscription normally includes those movies.

How to watch Warrior Father King on Netflix with a VPN

If you want to check whether Netflix permits playback of Warrior Father King through your account, you can follow these steps. Make sure your connection complies with Netflix’s policies and your VPN provider’s terms.

1. Choose a VPN provider. Private Internet Access is our first recommendation for UK connectivity, followed by ExpressVPN and NordVPN. Review each provider’s streaming restrictions before proceeding.
2. Download and install the VPN application from its official website. Open the application and sign in using your subscription credentials.
3. Connect to a UK server where your intended use is permitted. PIA lists UK London and UK Streaming Optimized, ExpressVPN offers UK London and several alternatives, and NordVPN supports UK connections through London and other cities.
4. Fully close Netflix, including any open browser tabs or background application sessions.
5. Reopen the Netflix website or application after establishing the VPN connection.
6. Sign in using your existing Netflix account and select the profile you normally use for streaming.
7. Search for Warrior Father King. You can also try its German title, Krieger Vater König, if the English name does not appear.
8. Start playback if Netflix displays the documentary and permits access through your account and connection.

The documentary follows fighters whose lives extend far beyond the physical demands of mixed martial arts. Their experiences reveal the emotional consequences of injuries, professional setbacks, and the pressure to succeed in an unforgiving sport.

Netflix identifies the film as a German documentary from 2015. The official UK page for Warrior Father King lists German original audio, with English, German, French, Polish, Spanish, and Portuguese subtitle options. It also identifies the title as available for offline downloads on supported devices.

Keep in mind that Netflix availability changes over time. The public title page may display the documentary while your account shows a regional restriction or VPN-related message. A VPN changes your network location, but it does not automatically grant streaming rights for another country’s catalog.

Best VPNs for watching Warrior Father King on Netflix

Private Internet Access, ExpressVPN, and NordVPN all operate servers in the United Kingdom. Their official directories document different cities, streaming-related features, and connection options.

VPN	Server locations in the United Kingdom	Option to try first
Private Internet Access (Editor’s Choice)	UK London, UK Manchester, UK Southampton, UK Tottenham, UK Streaming Optimized	UK Streaming Optimized for authorized UK streaming, or UK London for general connections
ExpressVPN	UK Docklands, UK East London, UK London, UK Manchester, UK Midlands, UK Tottenham, UK Wembley	UK London
NordVPN	Edinburgh, Glasgow, London, Manchester	Automatic UK selection or London

These locations come from the providers’ published server directories. They confirm the availability of British VPN connections, not guaranteed access to Warrior Father King through Netflix.

Netflix may detect VPN traffic, and PIA expressly prohibits using its service to circumvent geographic restrictions imposed by content providers. Users should consider these restrictions before choosing a service.

1. Private Internet Access

Private Internet Access is our Editor’s Choice for UK connectivity because it offers several British server locations, flexible connection protocols, and a dedicated streaming-optimized option.

According to PIA’s official server location directory, subscribers can select UK London, UK Manchester, UK Southampton, UK Tottenham, and UK Streaming Optimized.

The streaming-optimized option is useful for maintaining a private connection while accessing streaming services in a location where the viewer already has permission to watch the content.

Which PIA UK server should you select?

PIA recommends using a streaming-optimized server that matches your actual country. For viewers physically located in the United Kingdom and accessing their authorized UK streaming services, UK Streaming Optimized is the logical first choice.

Open the PIA application, select the VPN SERVER section, and type streaming into the location search field. Choose UK Streaming Optimized and connect.

For ordinary browsing and other permitted connections, UK London offers another starting point. UK Manchester, Southampton, and Tottenham provide alternatives when a particular server has high latency or connection problems.

PIA also displays latency information in its application. Comparing these measurements can help you choose a responsive server, although the lowest latency does not always produce the fastest download speeds.

WireGuard and OpenVPN support

PIA supports both WireGuard and OpenVPN, giving users control over how their devices establish encrypted connections.

WireGuard uses a relatively lightweight design and can provide good speeds with low connection overhead. It is a sensible starting point for streaming high-quality video or maintaining other bandwidth-intensive connections.

OpenVPN offers more configuration flexibility. In certain environments, it may work better when a workplace, hotel, or public Wi-Fi network interferes with other VPN protocols.

You can switch protocols by opening the application’s Settings menu and selecting Protocols. If your current connection becomes unstable, testing the alternative protocol may help identify the problem.

Protocol changes can improve connectivity, but they do not prevent Netflix from enforcing regional licensing restrictions.

Physical and virtual UK servers

PIA uses both physical and virtual server locations. Physical locations generally place the VPN hardware in the country associated with the IP address. Virtual locations provide an IP address associated with one country while using infrastructure hosted somewhere else.

The United Kingdom does not appear on PIA’s current list of virtual-country locations. Its published documentation therefore does not identify its regular UK endpoints as virtual locations.

You can review the differences in PIA’s official virtual server documentation.

Because network infrastructure can change, the application’s current location details remain the best reference for a specific connection.

Streaming performance and troubleshooting

When using PIA for authorized streaming, begin by checking whether your internet connection works normally without the VPN.

If the connection becomes slow after enabling PIA, compare the available UK servers when a UK connection is appropriate for your actual location. You can also switch between WireGuard and OpenVPN or restart the VPN application.

PIA recommends clearing browser cookies, cache, and browsing history when streaming websites encounter connection problems. Updating the VPN application can also resolve issues caused by older software versions.

However, Netflix may still restrict playback when it detects a VPN. These connection adjustments cannot create streaming permissions for a movie that Netflix does not license in your region.

Important PIA restrictions

PIA’s streaming policy expressly prohibits using its service to circumvent geographic restrictions imposed by content providers.

Its official streaming support guide instructs users to connect to servers in their actual country when accessing streaming platforms.

Therefore, although PIA offers the five UK locations listed above, viewers physically located in the United States should not use PIA to bypass Netflix’s UK licensing restrictions.

PIA remains a strong option for privacy, flexible protocols, and permitted streaming connections, but its UK server coverage should not be interpreted as authorization to access Netflix movies that are unavailable in the United States.

2. ExpressVPN

ExpressVPN is another option for users who need reliable UK connectivity. It offers a broad selection of British locations and supports several VPN protocols through its desktop and mobile applications.

The official ExpressVPN server directory lists seven UK locations: Docklands, East London, London, Manchester, Midlands, Tottenham, and Wembley.

This selection offers flexibility for users accessing permitted UK services or maintaining a private connection while traveling.

Which ExpressVPN UK server should you select?

UK London is a practical starting point when you need a British IP address. The location appears in ExpressVPN’s official directory and supports the provider’s available connection protocols on compatible devices.

To connect, open the ExpressVPN application and select the server location picker. Search for United Kingdom, choose UK London, and establish the connection.

If you experience problems with the selected server, you can try UK Docklands or UK East London. UK Manchester, Midlands, Tottenham, and Wembley provide further alternatives for troubleshooting general connectivity issues.

ExpressVPN also includes Smart Location, which automatically recommends a server based on factors such as latency, distance, and connection performance.

Smart Location may choose another country, so manually selecting the United Kingdom makes more sense when your authorized activity specifically requires a British connection.

Lightway, WireGuard, and OpenVPN

ExpressVPN supports Lightway UDP, Lightway TCP, WireGuard, OpenVPN UDP, and OpenVPN TCP across its listed UK locations. The protocols available to you depend on your device and operating system.

Lightway is ExpressVPN’s proprietary protocol. It focuses on establishing encrypted connections efficiently while reducing unnecessary overhead.

WireGuard offers another lightweight connection option, while OpenVPN remains available for users who need a more established protocol with extensive compatibility.

ExpressVPN recommends leaving protocol selection on Automatic for most situations. The application can then choose a suitable protocol for the current network.

If the connection becomes unstable, you can manually test Lightway UDP, Lightway TCP, WireGuard, or OpenVPN where supported. The company’s connection troubleshooting guide explains how to make these changes.

Are ExpressVPN UK servers physical or virtual?

ExpressVPN operates both physical and virtual server locations. The company publishes a list of countries where the registered IP address differs from the physical hosting location.

The United Kingdom does not appear among its virtual server destinations. According to ExpressVPN’s virtual server documentation, server locations absent from that list use physical infrastructure in the specified country.

Some virtual locations for other countries use infrastructure hosted in the UK. For example, ExpressVPN lists an India virtual location that routes through UK-based hardware.

That distinction matters because a server physically hosted in Britain does not necessarily provide a British IP address. The selected virtual country determines the location that websites generally see.

ExpressVPN streaming limitations

ExpressVPN can encrypt your traffic and assign a UK IP address when you select an appropriate British server. However, Netflix may recognize the connection as VPN traffic.

If Netflix detects the VPN, it may show only movies and television programs with worldwide streaming rights. Warrior Father King may remain absent even when the connection successfully provides a British IP address.

For permitted streaming sessions, ExpressVPN recommends restarting the application, checking the VPN connection, and testing a different server or protocol when necessary.

These measures can resolve ordinary network problems, but none guarantees access to a region-restricted Netflix documentary. Users must also follow Netflix’s terms and applicable licensing requirements.

3. NordVPN

NordVPN provides another established option for UK VPN connections, with multiple British cities, automatic server recommendations, and its NordLynx protocol.

According to NordVPN’s official United Kingdom server page, the company operates more than 440 UK servers.

NordVPN identifies four British cities: Edinburgh, Glasgow, London, and Manchester. Users can select a country automatically or choose a specific city through the application.

Which NordVPN UK server should you select?

London is a reasonable starting point for an authorized UK connection. However, NordVPN’s automatic connection feature can choose a suitable server based on current network conditions.

Open NordVPN and select United Kingdom from the available locations. The application will connect to a recommended British server.

To choose a particular city, open the additional location options for the United Kingdom and select Edinburgh, Glasgow, London, or Manchester.

Changing cities can help when your connection encounters congestion or unusually high latency.

However, Netflix availability does not depend entirely on the selected city. A functioning UK VPN connection does not automatically provide access to every movie in Netflix’s British catalog.

NordLynx and connection performance

NordVPN uses NordLynx, a protocol based on WireGuard technology. It aims to maintain strong encryption while reducing the performance overhead associated with some traditional VPN connections.

For streaming, reduced overhead can help maintain consistent video delivery, especially when a connection already has sufficient bandwidth.

Actual performance still depends on your internet service provider, network congestion, the distance to the VPN server, and the capabilities of your streaming device.

If you encounter connection problems, you can switch to another supported protocol in NordVPN’s settings.

NordVPN also offers automatic server recommendations, which can be useful when you do not need to select a particular city.

How NordVPN SmartPlay works

NordVPN includes SmartPlay, a feature that combines its VPN connection with DNS-related technology to support private streaming.

According to NordVPN’s official SmartPlay documentation, the feature activates automatically whenever you connect through the NordVPN application.

You do not need to enable another setting or install a separate SmartPlay application.

SmartPlay differs from basic SmartDNS because it operates with the VPN’s encryption and IP address protection.

NordVPN describes SmartPlay primarily as a way to maintain private access to your regular streaming content, including while traveling.

It does not guarantee that Netflix will provide a movie from a different regional catalog. Netflix’s own VPN detection and licensing restrictions can still affect availability.

What if NordVPN does not work with Netflix?

Begin by confirming that your internet connection works normally and that NordVPN has successfully connected to the selected server.

If websites load slowly, consider switching to another British city when a UK connection is appropriate. You can also restart NordVPN or change its connection protocol.

If Netflix shows a VPN or proxy warning, follow the streaming service’s instructions. Netflix may require you to disconnect the VPN before it restores access to the catalog available in your actual location.

NordVPN’s large UK server network provides connection flexibility, but it cannot guarantee playback of Warrior Father King from the United States.

What to do if Warrior Father King does not appear

Warrior Father King may not appear in Netflix search results even when its official country-specific page exists. Regional licensing, VPN detection, language preferences, and profile restrictions can all affect the titles Netflix displays.

If you are using a VPN for permitted streaming and encounter a technical problem, follow these steps:

1. Close Netflix completely, including every active browser tab or streaming application session.
2. Disconnect from the VPN to reset your existing connection.
3. Reconnect to the appropriate country, selecting the United Kingdom only when the connection complies with the applicable provider and streaming terms.
4. Try another server or location in the same country if the original connection experiences technical difficulties.
5. Clear Netflix cookies and your browser cache to remove outdated session information.
6. Open an incognito or private browser window to test Netflix without existing browser cookies.
7. Reopen Netflix and sign in using your regular account credentials.
8. Search for Warrior Father King or its German title, Krieger Vater König.

PIA offers UK London, Manchester, Southampton, Tottenham, and UK Streaming Optimized. Its streaming policy requires users to respect content providers’ geographic restrictions and connect to their actual country for streaming.

ExpressVPN users can choose among Docklands, East London, London, Manchester, Midlands, Tottenham, and Wembley for permitted UK connections. NordVPN offers Edinburgh, Glasgow, London, and Manchester.

If the documentary remains absent, visit Netflix’s official guide to missing movies and television shows.

Netflix explains that titles may disappear because of licensing agreements, regional availability, maturity restrictions, language settings, or VPN detection.

When searching, make sure you are looking for the 2015 documentary directed by Julian Reich. Its original German name, Krieger Vater König, may appear on some regional catalogs and streaming services.

Changing servers or clearing cookies cannot override Netflix’s licensing decisions. If the service restricts Warrior Father King on your account, these troubleshooting steps may not restore the movie.

Netflix may detect the VPN

A VPN creates an encrypted connection between your device and a remote server. Websites generally see the remote server’s public IP address instead of the address assigned by your normal internet connection.

For example, connecting to a UK server may cause websites that rely on IP geolocation to identify your connection as British.

However, Netflix can identify many VPN and proxy connections. Its content licensing rules also determine which movies it can provide in different countries.

If Netflix detects a VPN, it may restrict the available catalog to titles for which the company has worldwide streaming rights.

Warrior Father King has a British Netflix listing, but that does not mean Netflix holds permission to stream it to every subscriber worldwide.

You may encounter a missing movie, a regional availability message, or a playback error despite maintaining a technically successful VPN connection.

Netflix explains these limitations in its official VPN support documentation.

PIA, ExpressVPN, and NordVPN cannot guarantee that changing your apparent location will provide access to Warrior Father King. The streaming service retains control over its catalog and playback requirements.

Can you use a Netflix ad-supported plan with a VPN?

No. Netflix does not support VPN connections when you use an ad-supported subscription experience.

This restriction applies regardless of your selected VPN provider, connection protocol, or server location.

If Netflix detects a VPN while you use an ad-supported plan, you may receive error E121 or a message explaining that your network appears to use a VPN or proxy.

Netflix recommends disconnecting the VPN to restore playback.

Ad-free Netflix plans avoid this particular restriction, but they do not guarantee access to movies from different regional catalogs.

Even with an ad-free subscription, Netflix may detect your VPN and display only globally licensed content.

You can find additional information in Netflix’s official guidance for VPN errors on ad-supported plans.

Does changing the VPN location change your Netflix account?

No. Connecting to a VPN server in another country does not automatically change your Netflix password, payment method, subscription plan, profiles, or account credentials.

A VPN primarily changes the public IP address visible to internet services. It does not permanently move your account to a new country.

However, Netflix catalogs differ between countries because the company licenses movies and television programs for particular markets.

Netflix may also recognize your VPN and restrict the catalog that appears during the session.

If Warrior Father King remains unavailable through your Netflix account, you can review US streaming, rental, and purchase options for Warrior Father King.

JustWatch US lists Apple TV as a rental and purchase option for the documentary. Renting it through a supported US service may provide a simpler alternative to relying on regional Netflix access.

Which VPN should you use?

Private Internet Access is our Editor’s Choice for its five documented UK server locations, including UK Streaming Optimized, and its support for WireGuard and OpenVPN. These features offer flexibility for secure, authorized streaming connections. However, PIA expressly prohibits circumventing content providers’ geographic restrictions, so its UK servers should not be used to bypass Netflix’s US catalog limitations.

ExpressVPN offers seven documented UK locations, with options such as London, Manchester, and Wembley, alongside Lightway, WireGuard, and OpenVPN support on compatible devices. NordVPN operates more than 440 British servers across Edinburgh, Glasgow, London, and Manchester, with NordLynx and automatically enabled SmartPlay. Both providers offer useful privacy features, but neither guarantees access to region-restricted Netflix titles.

Warrior Father King (2015), also known as Krieger Vater König, has an official Netflix United Kingdom listing, while US streaming sources identify rental and purchase options rather than Netflix subscription access. The public Netflix pages have returned inconsistent availability messages, and licensing rules may change. VPN detection, provider restrictions, and Netflix’s playback policies mean American viewers should not assume a UK VPN connection will make the documentary available.