as Jan Van Steen
as Smiley Slade (uncredited)
as Ben Royall
as Ole
as Dooley Watson
as John (as Eric Rolf)
as Johansen (Uncredited)
as German Captain
as Mr. Simms
as Fred Stevens
as Karl Grimm
as Boyd
as Gunther
as Kapitaen Ganz, The U-Boat Captain
as Dr. Henry Talbot
as Lucklow (uncredited)
as Gestapo Leader
