Police try to solve a murder on board an ocean liner.
Capt. John Holling
Lila Kane
Major Pope
Inspector Von Kessling
Prof. Grimson
First Officer Cliff Rogers
Granny Plimpton
Capt. Downey
Dr. Howard
Edgar Morton
Watson
Joe, the Watchman
Simms, the Steward
Director
Producer
Screenplay
Novel
