Casts
Nino del Arco
as Dieter Smith
Daniel Gélin
as Gunther Smith
Yolanda Varela
as Mrs. Smith
George Rigaud
as Mr. Dalmhan
Harry Wolff
as Karin's boyfriend
Inma de Santis
as Martha (as Ima de Santis)
Linda Christian
as Martha's mother
Hugo Blanco
as West German guard
Carlos Piñar
as East german guard #1
Gérard Tichy
as East german guard #2
