The creepypasta The Third Parent from Elias Witherow is being adapted into a feature film and will star Rob Lowe, Crispin Glover and Roselyn Sanchez.

“Crispin Glover’s Tommy Taffy will be the next great horror villain,” said Bleecker’s Andrew Karpen and Kent Sanderson in a statement. “With Gary’s incredible track record as a producer and David’s strong vision, anchored by Rob Lowe and Roselyn Sanchez’s compelling performances, we believe this will be a singular and terrifying theatrical experience.”

Witherow’s The Third Parent appears on the NoSleep Reddit forum and is comprised of a series of short stories and novellas. In the film, “a disturbing figure named Tommy Taffy emerges. Disguised as a human, he infiltrates a suburban neighborhood and imposes authoritarian rule over an unsuspecting family.”