Horst Niendorf
as Peter Dawson
Edith Mill
as Norma Dawson
Hermann Lenschau
as Georg Foster
Hannelore Hoger
as Lucie Walker
Ulrich Matschoss
as Andrews
Gernot Duda
as Brown
Werner Kreindl
as Jarvis
Reinhold Brandes
as Radio Reporter
Marion Jacob
as Evelyn Webb
Alfons Höckmann
as Howard Zeeder
Ludwig Thiesen
as Colin Walker
Oliver Scheil
as Steve Walker
