Peter McDonald
Tommi Piper
Peters Mutter
Hildegard Knef
Polizist
Herbert Fux
Uwe Paulsen
Beate Hasenau
Klaus Münster
Ilse Pagé
Herbert Weißbach
Antonia Dauphin
Monika
Ursela Monn
Schiffskapitän
Raimund Harmstorf
Senator
Gerd Duwner
UFO-Commander
Curd Jürgens
Mechaniker
Henning Venske
Hitler
Kurt Raab
Konsul Meier
Günter Pfitzmann
US-General
Alexander Kerst
Director
Hansjürgen Pohland
Writer
Editor
Christa Pohland
Heinz Freitag
Producer
Martin Häussler
Production Manager
Thomas Wommer
Director of Photography
Atze Glanert
Music
Peter Wolbrandt
Helmut Hattler