Calificación
Reparto

George Zucco
Prof. Andrew Forbes

Hope Kramer
Mary Forbes

Ralph Lewis
Richard Thorpe

Eddie Acuff
Jerry 'Jonesy' Jones

Wheaton Chambers
Louis Havener

James Metcalf
Dr. Lambert

Henry Hall
Sheriff Bill Hayes

Milton Kibbee
Hastings (as Miltin Kibbee)

Budd Buster
Head of Inquest

Terry Frost
Vance Bennett

Richard Crane
Hanson, station XOR broadcaster

Al Kunde
Townsman (uncredited)

Ann Kunde
Townswoman (uncredited)

George Morrell
Townsman (uncredited)

Martin Strader
Townsman (uncredited)

Dorothy Vernon
Townswoman (uncredited)