David Niven ( David Niven )

Sir Charles Litton

Herbert Lom ( Herbert Lom )

Chef Inspektor Charles Dreyfus

Richard Mulligan ( Richard Mulligan )

Clouseau's Father

Joanna Lumley ( Joanna Lumley )

Marie Jouvet

Capucine ( Capucine )

Lady Simone Litton

Peter Sellers ( Peter Sellers )

Chief Insp. Jacques Clouseau (archive footage)

Julie Andrews ( Julie Andrews )

Charwoman

Robert Loggia ( Robert Loggia )

Bruno Langois

Burt Kwouk ( Burt Kwouk )

Cato Fong

Harvey Korman ( Harvey Korman )

Prof. Auguste Balls

Leonard Rossiter ( Leonard Rossiter )

Superintendant Quinlan

Ronald Fraser ( Ronald Fraser )

Dr. Longet

William Hootkins ( William Hootkins )

Taxi Driver

Graham Stark ( Graham Stark )

Hercule Lajoy

Peter Arne ( Peter Arne )

Col. Bufoni

André Maranne ( André Maranne )

Sergeant François Duval

Marne Maitland ( Marne Maitland )

Deputy Commissioner Lasorde

Harold Kasket ( Harold Kasket )

President Sandover Haleesh

Liz Smith ( Liz Smith )

Martha Balls (archive footage)

Danny Schiller ( Danny Schiller )

Cunny (archive footage)

Denise Crosby ( Denise Crosby )

Denise, Bruno's moll

Kathleen St John ( Kathleen St John )

Nanna

Harold Berens ( Harold Berens )

Hotel Clerk

Daniel Peacock ( Daniel Peacock )

Clouseau, age 18

Lucca Mezzofanti ( Lucca Mezzofanti )

Clouseau, age 8

Madlena Nedeva ( Madlena Nedeva )

Mme. Dreyfuss

Arthur Howard ( Arthur Howard )

Arthur, Bruno's butler

Weston Gavin ( Weston Gavin )

1st Mafia Boss

Marc Smith ( Marc Smith )

2nd Mafia Boss

John Cassady ( John Cassady )

3rd Mafia Boss

Gary Whelan ( Gary Whelan )

4th Mafia Boss

Joe Praml ( Joe Praml )

5th Mafia Boss

Christopher Reich ( Christopher Reich )

Gino Rossi

Robert Rietti ( Robert Rietti )

Various roles (voice)

Colin Blakely ( Colin Blakely )