Undercover. Inside the Bunker 2025

Overview

Undercover. Inside the Bunker is a 2025 documentary film that provides an examination of an undercover investigation conducted within an animal experimentation laboratory. The production features real images captured during what is described as the largest operation of its kind in the world. The film follows the story of an investigator named Carlota Saorsa, who now lives as a protected witness. Over the course of her investigation, she spent time inside a facility she refers to as The Bunker. According to the provided materials, she sacrificed her personal life and risked her safety to document the conditions experienced by animals within the laboratory. The project utilizes hundreds of hours of hidden camera footage to expose the reality of the environment she encountered. The film has a runtime of one hour and thirty-six minutes and was released in Spain on June 27, 2025. By bringing these recorded images to light, the documentary aims to reveal the harsh experiences that occurred behind the scenes of the testing facility during the period of the undercover operation.