Cast en crew
-
John WayneCaptain Karl Ehrlich - Lana TurnerElsa Keller
- David FarrarCommander Jeff Napier
- Lyle BettgerChief Officer Kirchner
- Tab HunterCadet Wesser
- James ArnessSchlieter
- Wilton GraffCounsel General Hepke
- Richard DavalosCadet Walter Stemme
- John QualenChief Engineer Schmitt
- Paul FixMax Heinz
- Luis van RootenMatz
- Peter WhitneyBachman
- Alan Hale jr.Wentz
- Lowell GilmoreCaptain Evans
- John DoucetteBos'n
- John FarrowRegisseur
- John FarrowProducent
- John TwistSchrijver
- James Warner BellahSchrijver