Michael Parks as Moody

Harold J. Stone as Lt. Martino

Meredith MacRae as Kendy

Ann Doran as Dora

Richard Webb as Dr. Marlow

Belinda Balaski as Beckie

Tige Andrews as Bert / The Werewolf

Robert Dix as Officer Best (as Bob Dix)

Andrew Stevens as Dave

Bobby Clark as Officer London

Robert Weaver as Tom

Danny Michael Mann as Vinnie

Floyd Carver as First Officer

Gary Johnson as Second Officer

John O'Connell as Serviceman

Dean Webber as Newsman