Gene Kelly as Jeff Eliot

Pier Angeli as Willie Lehrt

Richard Rober as James Terry

Richard Egan as Lt. Parker

Claus Clausen as Heisemann

Wilfried Seyferth as Hansig

Margot Hielscher as Cabaret Singer

Heinrich Gretler as Herr Keigler

Annie Rosar as Frau Keigler

Otto Gebühr as Herr Nolder

Bum Krüger as Herr Oberlitz

Sepp Rist as Border Control Officer

Iván Petrovich as Sigmund Neffs