- Horror TV Shows 87. story about A woman is sent to a mental institution after stabbing her classmate in an attempt to conjure an evil spirit called, Mercy Black. Fifteen years later she's released, and must save her nephew, who has become obsessed with the phenomenon.
Released: Jan 01, 1970
Runtime: 87
Genre:
Stars: Daniella Pineda, Austin Amelio, Elle LaMont, Lee Eddy, Miles Emmons, Janeane Garofalo
Networks: