Peter Sellers

Jacques Clouseau

Elke Sommer

Maria Gambrelli

George Sanders

Benjamin Ballon

Herbert Lom

Charles Dreyfus

Graham Stark

Hercule LaJoy

Moira Redmond

Simone

Tracy Reed

Dominique Ballon

Burt Kwouk

Kato

André Maranne

François

Vanda Godsell

Madame LaFarge

Maurice Kaufmann

Pierre

Ann Lynn

Dudu

David Lodge

Georges

Martin Benson

Maurice

Reginald Beckwith

Receptionist

Douglas Wilmer

Henri LaFarge

Bryan Forbes

Camp Attendant

Andre Charisse

Game Warden

Howard Greene

Gendarme

John Herrington

The Doctor

Jack Melford

The Psycho-Analyst

Victor Baring

Taxi Driver

Victor Beaumont

Gendarme

Tutte Lemkow

Kazak Dancer

Fred Hugh

Balding Customer

Rose Hill

Soprano

Peter Evans

Coroner (uncredited)

Tony Castleton

Nudist Band Member (uncredited)

Arnold Schulkes

Nudist (uncredited)