A Pain in the Ass

Lino Ventura

Ralf Milan

Jacques Brel

François Pignon

Caroline Cellier

Louise Pignon

Jean-Pierre Darras

Dr. Edgar Fuchs

Nino Castelnuovo

Bellhop, room boy

Michele Gammino

Pregnant woman husband

Xavier Depraz

Louis Randoni

François Dyrek

Félix, saboteur

André Valardy

Jerry, hitchhiker

Angela Cardile

Pregnant woman

Jean-Louis Tristan

Hotel inspector

Jean Franval

Truck driver

Pierre Collet

Butcher

Arlette Balkis

Patient

Jacques Galland

Maître Chamfort, notary

Liza Braconnier

Mrs. Randoni (uncredited)

Pierre Forget

Félix (uncredited)

Sylvain Lévignac

Nurse at the psychiatric clinic (uncredited)

Édouard Molinaro

Café owner (uncredited)

Eric Vasberg

Rally driver (uncredited)

Jacques Paoli

Self (voice) (uncredited)

Serge Sauvion

Sponsor of the attack (voice) (uncredited)

Georges Guéret

Nurse at the psychiatric clinic (uncredited)

Roland Neunreuther

Driver (uncredited)

Jacques Van Dooren

Nurse at the psychiatric clinic (uncredited)