На странице собран полный список персон, участвовавших в создании фильма.
Arthur Franz
Professor Donald Blake
Whit Bissell
Dr. Oliver Cole
Ross Elliott
Police Sgt. Eddie Daniels
Helen Westcott
Nurse Molly Riordan
Alexander Lockwood
Professor Gilbert Howard
Judson Pratt
Police Lt. Mike Stevens
Joanna Moore
Madeline Howard
Troy Donahue
Jimmy Flanders
Phil Harvey
Police Sgt. Powell
Nancy Walters
Sylvia Lockwood
Alexander Golitzen
Russell A. Gausman
Julia Heron
Jack Arnold
Ted J. Kent
Russell Metty
Joseph Gershenson
Hank Patterson
Townsend - Night Watchman
Richard H. Cutting
Tom Edwards - Forest Ranger
Eddie Parker
Donald as a Monster
Ronnie Rondell Jr.
Student
Louis Cavalier
Anne Anderson
David Duncan
