Michael Lanyard
Joan Bradley
Jamison
Clay Beaudine
Peter Rennick
Bob Penyon
Inspector Crane
Dickens
Peter Van Wyck
Mrs. Penyon
Arthur Trent
Rose Waverly
McManus
N. Pappakontous
Police Doctor
Detective Jackson
Air Pump Operator
Joe - a Pickpocket
Police Guard
Nick - Jewelry Fence
Mrs. Pappakontous
Diver
Police Guard
Undetermined Role