John Loder
Don Rainsford
Acting
Audrey Long
Ellen Trowbridge
Acting
Edgar Barrier
Erich Kreiger
Acting
Russell Wade
Robert Trowbridge
Acting
Russell Hicks
Mr. Whitney
Acting
Jason Robards Sr.
Captain
Acting
Gene Roth
Pleshke
Acting
Noble Johnson
Carib
Acting
Robert Clarke
Helmsman
Acting
James Dime
Bulgar
Acting
Edmund Glover
Quartermaster
Acting
Jimmy Jordan
Steward
Acting
Victor Romito
Mongol
Acting
Larry Wheat
(uncredited)
Acting
Bruce Edwards
Collins
Acting