First Look at 'The Astronaut' Sci-Fi Thriller with Kate Mara & FishburneWhat did she bring back? Signature Entertainment has revealed a first look promo for a movie called The Astronaut, a sci-fi thriller from filmmaker Jessica Varley making her feature directorial debut. After returning from her first space mission, astronaut Sam Walker is placed under NASA's care at a high security house for rehab and medical testing isolated in the woods. This is a chilling way to introduce the film - watch out for it if you are curious. Signature Ent will release Varley's The Astronaut film in the UK direct-to-VOD on September 22nd, 2025.