Dick Van Dyke
Jack Albany
Acting
Edward G. Robinson
Leo Joseph Smooth
Acting
Dorothy Provine
Sally Inwood
Acting
Henry Silva
Frank Boley
Acting
Tony Bill
Florian
Acting
Slim Pickens
Cowboy Schaeffer
Acting
Jack Elam
Ace Williams
Acting
Ned Glass
Rinzy Tobreski
Acting
Richard Bakalyan
Bobby Macoon
Acting
Mickey Shaughnessy
Francis
Acting
Philip Coolidge
Fingers Felton
Acting
James Millhollin
Museum Director
Acting
Joanna Moore
Melanie Smooth
Acting
Leon Alton
Exhibit Guest (uncredited)
Acting
Anthony Caruso
Tony Preston (uncredited)
Acting
John Cliff
Museum Guard (uncredited)
Acting
Russ Conway
Police Capt. Jacoby (uncredited)
Acting
John Dennis
Second Museum Guard (uncredited)
Acting
Ken Lynch
Police Lieutenant (uncredited)
Acting
Jerry Paris
Police Photographer (uncredited)
Acting
Clark Ross
Exhibit Guest (uncredited)
Acting
Jackie Russell
Sexy woman (uncredited)
Acting
Cosmo Sardo
Exhibit Guest (uncredited)
Acting
Johnny Silver
Prop Man (uncredited)
Acting