All Cast

Arthur Franz
Donald Blake

Joanna Moore
Madeline Howard

Judson Pratt
Lt. Mike Stevens

Troy Donahue
Jimmy Flanders

Nancy Walters
Sylvia Lockwood

Helen Westcott
Nurse Molly Riordan

Ross Elliott
Sgt. Eddie Daniels

Alexander Lockwood
Prof. Gilbert Howard

Whit Bissell
Dr. Oliver Cole

Richard H. Cutting
Tom Edwards - Forest Ranger

Hank Patterson
Townsend - Night Watchman

Phil Harvey
Sgt. Powell

Eddie Parker
Donald as a Monster
