Mystery Liner
A CARGO OF THRILLS ON A SEA OF MYSTERY
Police try to solve a murder on board an ocean liner.
Director William Nigh
Cast
Noah Beery
Capt. John Holling
Cornelius Keefe
First Officer Cliff Rogers
George Cleveland
Simms, the Steward
Ralph Lewis
Prof. Grimson
Olaf Hytten
Grimson's Aide (uncredited)
George Nash
Waiter (uncredited)
Slim Whitaker
Crewman (uncredited)
Edwin Maxwell
Major Pope
Zeffie Tilbury
Granny Plimpton
George 'Gabby' Hayes
Joe, the Watchman
Astrid Allwyn
Lila Kane
Gustav von Seyffertitz
Inspector Von Kessling
Howard Hickman
Dr. Howard
Gordon De Main
Commander Bryson (uncredited)