พรมแดนด่านสุดท้าย

Stanley Adams

Cyrano Jones

Whit Bissell

Lurry

Eddie Paskey

Lieutenant Leslie (uncredited)

Michael Pataki

Korax

Charlie Brill

Arne Darvin

William Schallert

Nilz Baris

Ed Reimers

Admiral Fitzpatrick

Frank da Vinci

Clifford Brent