Dale Borden
Raymond Grayson
Captain Glennan
Steve Murkil
Robert MacArthur
Lou Gedney
First Mate Rogers (as Richard Stanley)
Bonnie Larkin
Harry Vay
Murok
Nora Kane
Olaf
Dixie (as Dorothy Howe)
1st Radio Operator
Radio Operator (as Philip Warren)
Matthew Talbot
Gus Banshek
'Nails' Miller
Steward (uncredited)
Officer #3 (uncredited)
Officer (uncredited)
Second Officer (uncredited)
Fred Cateny (uncredited)
Silver (uncredited)
Ed Vierick (uncredited)
Dave Carter (uncredited)
Quartermaster (uncredited)
First Officer (uncredited)
Bartender (uncredited)
Girl (uncredited)
Purser (uncredited)
Newsboy (uncredited)
Bill Lustig (uncredited)
Ship's Doctor (uncredited)
Pietr Mozda (uncredited)