Man spricht deutsh

Gerhard Polt

as Erwin Löffler

Gisela Schneeberger

as Irmgard Löffler

Dieter Hildebrandt

as Dr. Friedhelm Eigenbrodt

Michael Gahr

as Dr. Wilms

Werner Schneyder

as Von Bronstedt

Enzo Cannavale

as Paolo

Siegfried Mahler

as Mr. Endress

Elisabeth Welz

as Mrs. Endress

Isa Haller

as Mrs. Häberle

Thomas Geier

as Heinz Rüdiger

Pamela Prati

as Violetta

Ambrogio Chirico

as Giancarlo

Giulio Marchetti

as Receptionist in high-class hotel

Luigi Tortora

as Franco

Gottfried Drexler

as Dr. Amöbius