Director
Henry Levin
DIRECTOR
Writer
Carlton E. Morse
WRITER
Charles O'Neal
Dwight V. Babcock
Stars (in credits order)
Anita Louise
Janet Mitchell
Jim Bannon
Jack Packard
Michael Duane
Rex Kennedy
Mona Barrie
Louise Mitchell
Barton Yarborough
Doc Long
Ludwig Donath
Dr. Karger
Paul E. Burns
Leon Hartman
Frank Wilcox
Prof. Arthur Logan
Bud Averill
Museum Guard (uncredited)
Edward Earle
E.R. Willard (uncredited)
John Elliott
John the Butler (uncredited)
Fred Godoy
Mendoza (uncredited)
Richard Hale
Curator Raymond Halliday (uncredited)
Coulter Irwin
Frank (uncredited)
Thomas E. Jackson
Detective Captain Quinn (uncredited)
Frank Martin
Narrator (uncredited)
Frank Mayo
Gordon R. Mitchell (uncredited)
Mary Newton
Karger's Nurse (uncredited)
Harry Strang
Brophy - Night Watchman (uncredited)
