Undercover. Inside the Bunker (2025): cast, story & where to watch
2025 · Film · ★ 7.4
Released in 2025, Undercover. Inside the Bunker is a documentary film directed by Pablo de la Chica, running about 96 minutes.
What it’s about. Bringing to light real images recorded during the greatest undercover operation in an animal experimentation laboratory in the world, Carlota Saorsa, now a protected witness, sacrifices everything and puts her life on the line to show the world the harsh reality she experienced for 18 months inside what she calls "The Bunker."
Who’s in it. Undercover. Inside the Bunker stars Goize Blanco as Carlota, Arya Stark as Chess, Juan Portillo as Kurda and Marta Romero as Marina, among others.
How it landed. With an audience score of 7.4/10, Undercover. Inside the Bunker has been warmly received by audiences.
Where to watch. In US you can stream it on Amazon Prime Video and Amazon Prime Video with Ads. See the full, country-by-country breakdown on our where to watch Undercover. Inside the Bunker page.
If you liked it. Fans of Undercover. Inside the Bunker tend to enjoy One Direction: This Is Us, Burn the Stage: The Movie, BTS World Tour: Love Yourself - Japan Edition and Senna.
Frequently asked
- Where can I watch Undercover. Inside the Bunker (2025)?
- In US, Undercover. Inside the Bunker is available to stream on Amazon Prime Video and Amazon Prime Video with Ads. Availability varies by country — check our where-to-watch page for every region.
- Is Undercover. Inside the Bunker worth watching?
- Undercover. Inside the Bunker holds an audience score of 7.4 out of 10, and is a strong pick if you enjoy documentary. Most viewers rate it highly.
- Who stars in Undercover. Inside the Bunker?
- Undercover. Inside the Bunker stars Goize Blanco, Arya Stark, Juan Portillo, Marta Romero and Teresa Soria Ruano.
- When was Undercover. Inside the Bunker released?
- Undercover. Inside the Bunker was released in 2025, with a runtime of about 96 minutes.