Steve Martin as Clouseau

Jean Reno as Ponton

Kevin Kline as Dreyfus

Beyoncé as Xania

Emily Mortimer as Nicole

Henry Czerny as Yuri

Kristin Chenoweth as Cherie

Roger Rees as Raymmond Laroque

Philip Goodwin as Deputy Chief Renard

Henri Garcin as President

William Abadie as Bizu

Daniel Sauli as Music Producer

Jean Dell as Justice Minister Clochard

Anna Katarina as Agent Corbeille

Nick Toren as Agent Savard

Sally Leung Bayer as Yu / Chinese Woman

Charlotte Maier as Dialect Instructor

Stéphane Boucher as Security Agent

Radu Spinghel as Huang

Scott Adkins as Jacquard

Yan-Sang Roussel as Dr. Pang

Boris McGiver as Vainqueur

Stephen Rowe as Black Market Jeweler

Alice Taglioni as Female Reporter

Gregory Salata as Security Chief

Stefan Elbaum as Male Reporter

Charley Fouquet as Palais Reporter

Robbie Nock as TV News Anchor

John Cenatiempo as Thug in Alley

Chuck Jeffreys as Thug in Alley

Aaron Vexler as Thug in Alley

Andrew Tarbet as TSA Agent

Dexter Bell as Terry Ahkee-Sauce

Kristi Angus as Mysterious Woman

Stephen Park as Palace Guard

Aaron Pearl as K9 Guard

Sean Tyson as National Guard

Chelah Horsdal as Security Guard

Lucas Tavernier as Street Reporter

Mareva Galanter as Street Reporter

Delphine Chanéac as Ticket Checker

Ralph Drischell as Wheelchair Guy

Chad Gabriel as Hotel Desk Clerk

Antoine Blanquefort as Ballroom Reporter

Yvonne Sciò as Casino Waitress

Rick Jaeckel as Dealer

Za Kari A. Asher as Dancer

Renece Fincher as Dancer

Stewart Castledine as French Goalie

Davide Borella as Gas-Mask Bandit

Jason Statham as Yves Gluant (uncredited)

Clive Owen as Nigel Boswell / Agent 006 (uncredited)

Michael Arthur as Officer #1 (uncredited)

Lorna Joan Barrie as Woman in Customs Line-up (uncredited)

Dominick Cicco as Pedestrian (uncredited)

Amir Darvish as Arab (uncredited)

Thomas Ho as Chinese Footballer (uncredited)

Arnaud Klein as Policeman (uncredited)

Jacqueline Lovell as Waitress (uncredited)

Tyson Mao as Extra in Chinese Press Box (uncredited)

Chris T. Margaritis as Gambler (uncredited)

Susan McBrien as Strolling Pedestrian (uncredited)

John Molinelli as Overweight Man / Gambler (uncredited)

Eric Moreau as Republican Guard (uncredited)

Aleksandrs Petukhovs as Policeman (uncredited)

Americo Presciutti as Croupier (uncredited)

Sam Reich as Eurotrash (uncredited)

Marty Eli Schwartz as Maintenance (uncredited)

Alexander von Roon as French Townsman #1 (uncredited)

Kevin Watson as Plumber (uncredited)

Colleen Werthmann as Jane (uncredited)

Jadin Wong as Granny (uncredited)