"A criminal mastermind sets up a phony film production as part of a plan to smuggle stolen gold."
Peter Sellers
as Aldo Vanucci/Federico Fabrizi
Victor Mature
as Tony Powell
Britt Ekland
as Gina Vanucci/Gina Romantica
Martin Balsam
as Harry
Akim Tamiroff
as Okra
Paolo Stoppa
as Polio
Tino Buazzelli
as Siepi
Mac Ronay
as Carlo
Maria Grazia Buccella
as Bikini Girl
Lando Buzzanca
as Police Chief
Lydia Brazzi
as Mamma Vanucci
Maurice Denham
as Chief of Interpol
Tiberio Murgia
as 1st Detective
Francesco De Leone
as 2nd Detective
Carlo Croccolo
as Cafe Owner
Nino Musco
as Mayor
Pier Luigi Pizzi
as Doctor
Lino Mattera
as Singer
Piero Gerlini
as 1st Gaoler
Daniele Vargas
as Prosecutor
Franco Sportelli
as Judge
Giustino Durano
as Critic
Mimmo Poli
as Fat Actor
Enzo Fiermonte
as Raymond
Angelo Spaggiari
as Felix Kessler
Mario Del Vago
as Manuel Ortega
Roberto De Simone
as Marcel Vignon
Timothy Bateson
as Michael O'Reilly (uncredited)
Ugo Carboni
as Pharmacist in Sevalio (uncredited)
Angelo Casadei
as Cameraman (uncredited)
Amerigo Castrighella
as Via Veneto café costumer (uncredited)
Lucia Cavalieri
as Bingo Player (uncredited)
Bruna Cealti
as Laundress (uncredited)
Vittorio De Sica
as Vittorio De Sica (uncredited)
Carlo Delle Piane
as (uncredited)
Daniela Igliozzi
David Lodge
as Police Officer (uncredited)
Cho Cha Lung
as Restaurant Patron (uncredited)
Enrico Luzi
as Movie Director on Via Veneto (uncredited)
Alba Maiolini
as Street Spectator (uncredited)
Maria Grazia Marescalchi
as Woman in Sevalio (uncredited)
Valeria Montesi
as Pharmacist's Wife (uncredited)
Peggy Nathan
Carlo Pisacane
as 2nd Judge (uncredited)
Marcella Rovena
as Salvatore's Wife (uncredited)
Alessandro Tedeschi
as Restaurant Customer (uncredited)
Francesco Telli
as Child in Sevalio (uncredited)
Nino Vingelli
as 3rd Judge (uncredited)
Director
Piero Tosi
Costume Design
Angelo Binarelli
Production Supervisor
Neil Simon
Screenplay
Cesare Zavattini
Theatre Play
Amato Garbini
Makeup Artist
Norman B. Schwartz
Sound Effects Editor
Gabriella Borzelli
Hairstylist
Leonida Barboni
Director of Photography
Valentina Sturla
Casting Director
Mario Garbuglia
Production Design
Maurizio Lodi-Fè
Associate Producer
Malcolm Cooke
Sound Editor
Burt Bacharach
Original Music Composer
Roberto Cuomo
Sound Engineer
Sash Fisher
Sound
Les Wiggins
Production Manager
Renato Cadueri
Sound Mixer
Stuart Freeborn
Joseph Nathanson
Special Effects Coordinator
Orazio Tassara
Russell Lloyd
Editor
Cesare Rovatti
Wardrobe Supervisor
John Bryan
Producer
Maurice Binder
Main Title Designer
Dick Horn
Animation
Franco Cirino
Assistant Director
Piero Piccioni
Giancarlo Del Brocco
Luisa Alessandri
Giorgio Stegani
Second Unit Director
Richard Talmadge
Eugenio Fiori
Boom Operator
Mario Ronchetti
Sound Recordist
Visual Effects
Roberto D'Ettorre Piazzoli
Assistant Camera
Claudio Ragona
Camera Operator
Arturo Zavattini
Title Designer
Songs
Hal David