Richard Crenna

C.J. Arnold

Joanna Pettet

Dr. Caroline Arnold

Andrew Prine

Prof. Raymond Guy

Cassie Yates

Mary Harper

George O'Hanlon, Jr.

Pete Brooks

Lynne Moody

Felicia Allen

Mary Louise Weller

Laurie Belman

Robert Viharo

Dwight

Victor Buono

The Devil

Milton Selzer

The Realtor

Ed Bakey

Sam the Caretaker

Galen Thompson

Emilio Vargas

Emory Souza

The Demon

Gus Trikonis