A quiet suburb in Southern California is terrorized by a mysterious murderous monster living in a cave. As the bodies pile up -- with incriminating banana peels always near by the crime scene -- a group of teens stumble on the guilty party: a 20-million-year-old Schlockthropus, an ape-like creature with a sense of the absurd.

Genres

Cast

John Landis

Schlock

Eliza Roberts

Mindy Binerman

Harriet Medin

Mrs. Blinerman

Eric Sinclair

Joe Putzman (as Eric Allison)

Forrest J. Ackerman

Man in cinema

Donald F. Glut

Movie patron

George O'Hanlon, Jr.

George