Full Credits
14 members

Rex Harrison
Cecil Fox

Susan Hayward
Mrs. Sheridan

Cliff Robertson
William McFly

Capucine
Princess Dominique

Edie Adams
Merle McGill

Maggie Smith
Sarah Watkins

Adolfo Celi
Inspector Rizzi

Hugh Manning
Volpone
David Dodimead
Mosca

Mimmo Poli
Cook (uncredited)

Luigi Scavran
Massimo (uncredited)

Jack Benny
Violinist Outside Restaurant (uncredited)

Herschel Bernardi
Oscar Ludwig (uncredited) (scenes deleted)

Massimo Serato
The Pretender (uncredited) (scenes deleted)
34 members
Joseph L. Mankiewicz
Director
Gus Agosti
Assistant Director
Yvonne Axeworthy
Continuity
Franco Cirino
Second Assistant Director
Joseph L. Mankiewicz
Screenplay
Thomas Sterling
Novel
Frederick Knott
Theatre Play
Ben Jonson
Theatre Play
Charles K. Feldman
Executive Producer
Angelo Binarelli
Unit Manager
Attilio D'Onofrio
Associate Producer
Eric Stacey
Associate Producer
Gianni Di Venanzo
Director of Photography
Pasqualino De Santis
Assistant Camera
John Addison
Original Music Composer
Jim Groom
Sound Editor
David Hildyard
Sound Recordist
Len Shilton
Sound Recordist
John Addison
Conductor
John DeCuir
Production Design
Alessandro Alberti
Assistant Art Director
Paul S. Fox
Set Decoration
Ken Muggleston
Set Dresser
Boris Juraga
Art Direction
Paul S. Fox
Set Dresser
Amato Garbini
Makeup Artist
Gabriella Borzini
Hairdresser
Rolf Gerard
Costume Design
Giancarlo Del Brocco
Key Makeup Artist
David Bretherton
Editor
Peter Elliott
First Assistant Editor
Cloudia Rebar
Scenic Artist
Lee Theodore
Choreographer
Charles K. Feldman
Presenter