Unspeakable: Beyond The Wall of Sleep

Unspeakable: Beyond The Wall of Sleep is a science fiction horror film centering on Ambrose London, an expert in the study of dreams. London is brought to Arkham Asylum to analyze a patient named James Fhelleps, also known as Joe Slater, who suffers from a peculiar form of dissociative identity disorder.

Written and directed by Chad Ferrin, the movie was released in 2024. Within the director's career, it follows his earlier projects Parasites, The Deep Ones, Scalper, and H. P. Lovecraft's The Old Ones. It precedes his subsequent works, which include Ed Kemper, Dorothea, Sunset Strip Killers, and Devil's Disciple: The Night Stalker. The production was a collaborative effort between United States companies Crappy World Films, Dance On Productions, and Laurelwood Pictures, resulting in a final runtime of 90 minutes.