All Cast
Les Tremayne
Dr. John Basso
Pat Delaney
Doreena
Aron Kincaid
Capt. Theodore Dell
Neil Fletcher
Sam Crane
Annabelle Weenick
Mrs. Crane
Ron Scott
Nick
Roger Ready
Lt. Blake
Suzanne Roy
Lynn Crane
Byron Lord
Investigating Psychiatrist / The Creature
Barnett Shaw
Investigating Psychiatrist