Mastemah
2022| 1h 40m| IMDb 4.5
Mastemah (2022) is currently streaming in the UK on Shudder. Last updated 20 January 2026.
After a traumatic accident during a hypnosis session, Louise, a young psychiatrist, opens a new office in the middle of nowhere. When she starts analyzing Theo, a dark and mysterious man, people around her start to die... Could she be confronted to the Devil himself?
Director: Didier D. Daarwin
Stream
Streaming info last checked: 20 Jan 2026
