Eva Bartok as Nicoline

Curd Jürgens as Pat

Martin Benrath as Michael Godeysen

Sonja Sutter as Lena

Dagmar Altrichter as Nicoline Pratt

Paul Bildt as Butler

Ernst Stankovski as Juergen Godeysen

Reinhold Schünzel as Konsul Rittinghaus

Friedrich Domin as Professor

Erik von Loewis as Kommandeur