Regis Toomey

Dustin Hotchkiss

Sue Carol

Constance Hall

Dorothy Revier

Pearl Vaughan

Boris Karloff

Terry

William B. Davidson

M.H. Thomas

George Irving

Robert Hall

Harold Goodwin

'Speed' Hansen

Richard Tucker

District Attorney Martin Harrison

Willard Robertson

E. T. Scudder

King Baggot

Ship's Captain