John Candy

Augie Morosco

Jim Belushi

Neil Schwary

Cybill Shepherd

Marilyn Schwary

Sean Young

Phoebe

Richard Lewis

Julian Peters

Ornella Muti

Elena Morosco

Giancarlo Giannini

Inspector Bonnard

George Hamilton

Alfonso de la Pena

Roberto Sbaratto

Detective Toussaint

Joss Ackland

Hercules Popodopoulos

Ann Way

Housekeeper

Geoffrey Andrews

Butler

Caterina Boratto

Madame de Senneville

Elsa Martinelli

Carla the Agent

Riccardo Parisio Perrotti

Customs Officer

Nino Richelmy

Customs Officer

Maria de Candia

Witness

Giuseppe Perruccio

Policeman

Alessandro Maria Amen

Porter

Franco Angrisano

Train Passenger

Georges Carlo

Hotel de Paris Concierge

Benedetto Fanna

Hotel de Paris Room Waiter

Christian Bianchi

Casino Waiter

Marco Martinozzi

Casino Waiter

Charles Dubourgeot

Casino Employee

Eugene Levy

Casino Cashier (uncredited)

Erminio Bianchi Fasani

Policeman (uncredited)