Robert Lowery

Joe

Phyllis Brooks

Nita

Charles Arnt

Daniel

Jack La Rue

Mike

John Eldredge

Vaughn

Victor Kilian

Buck Harris - 1st Mate

Alec Craig

Dawson - Steward

William Edmunds

Capt. Saul

Kit Guard

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Will Wright

Postal Clerk (uncredited)

Al Hill

Crewman (uncredited)

Anton Northpole

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Jack Tornek

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William Berke