Captain Will Stone

Richard Dix

3rd Officer Tom Merriam/Tertius

Russell Wade

Ellen Roberts

Edith Barrett

Finn (uncredited)

Skelton Knaggs

First Officer Bowns

Ben Bard

Jacob "Sparks" Winslow

Edmund Glover

Billy Radd (uncredited)

Sir Lancelot

Benson

Tom Burton

Seaman Louie Parker (uncredited)

Lawrence Tierney

Boats (uncredited)

Dewey Robinson

Ausman (uncredited)

Steve Winston

Raphael, the Steward (uncredited

Robert Bice

Peter, the Greek (uncredited)

Paul Marion

Long Jim (uncredited)

Charles Lung

Tom McCall

Harry Clay

John Corbin, Sailor

George DeNormand

Blind Beggar

Alec Craig

Charles Roberts (uncredited)

Boyd Davis

Joss Ackland

Ellen's Sister

Shirley O'Hara

Crew Member

Russell Owen

Chief Engineer

Herb Vigran

Crew Member

John Burford

Crew Member

Eddie Borden

Crew Member

Mike Lally

Crew Member

Charles Regan

Unnamed Officer

Cliff Edwards

Stenographer

Nolan Leary

Carriage Driver

Norman Mayes

Silhouette Girl

Shirley O'Hara Krims

German Sailor

Charles Norton

German Sailor

Bob Stevenson

German Sailor

Robert R. Stephenson