Obsada
Thomas E. Jackson
Det. Capt. Quinn
Richard Hale
Curator Raymond Halliday
Ludwig Donath
Dr. Karger
Harry Strang
Brophy, museum watchman
John Elliott
John, butler
Coulter Irwin
Frank, Willard's aide
Jim Bannon
Jack Packard
Anita Louise
Janet Mitchell
Mona Barrie
Louise Mitchell
Frank Wilcox
Prof. Arthur Logan
Barton Yarborough
Doc Long
Paul E. Burns
Leon Hartman
Mary Newton
Nurse
Edward Earle
E. R. Willard
Frank Mayo
Quentin Mitchell
Michael Duane
Rex Kennedy