A Genius, Two Friends, and an Idiot

Terence Hill

Joe Thanks

Miou-Miou

Lucy

Robert Charlebois

Bill Locomotiva

Patrick McGoohan

Major Cabot

Raimund Harmstorf

Sergeant Milton

Piero Vida

Jacky Roll

Rik Battaglia

Captain

Mario Valgoi

Thomas Trader

Mario Brega

Coach Driver

Jean Martin

Colonel Pembroke

Klaus Kinski

Doc Foster

Miriam Mahler

Pembroke's Daughter

Clara Colosimo

La ruffiana

Carla Cassola

Prostitute

Fernando Cerulli

Her husband