"Brothers Michael and David Tremayne decide to steal the Crown Jewels from the Tower of London, not for criminal purposes, but to make themselves famous."
Michael Crawford
as Michael Tremayne
Oliver Reed
as David Tremayne
Harry Andrews
as Insp. Marryatt
James Donald
as Col. Gurney-Simms
Michael Hordern
as Sir Matthew
Daniel Massey
as Riggs
Gabriella Licudi
as Eve
Lotte Tarp
as Inge
Michael Goodliffe
as Lt. Col. Paling
Rachel Kempson
as Mrs. Tremayne
William Mervyn
as Uncle Edward
Freda Jackson
as Mrs. Pervis
Peter Graves
as Mr. Tremayne
Warren Mitchell
as Lennie
Frank Finlay
as Harrassed Man
Brian Wilde
as Sgt. Catchpole
Ingrid Boulting
as Sarah
William Kendall
as Maj. Gen. Jeffcock
Edward Fox
as Lt. Sprague
Mark Burns
as Capt. Browning
Basil Dignam
as David's Bank Manager
Kenneth Colley
as De Winter
Eric Thompson
as Customs Officer
William Devlin
as Brigadier
Peter Gilmore
as Army Officer
Nicky Henson
as Man at Party with Hunting Horn
Julian Holloway
as Man at Party
Brook Williams
as Capt. Green
Dick Clement
Screenplay
Ian La Frenais
Michael Winner
Story
Ben Arbeid
Producer
Maurice Foster
Johnny Pearson
Original Music Composer
Ken Hodges
Director of Photography
Bernard Gribble
Editor
John Blezard
Art Direction
Jeanette Freeman
Hairdresser
Jim Hydes
Makeup Artist
Kenneth Marsden
Production Manager
Pat Marsden
Fred Hymns
Production Supervisor
Ariel Levy
Second Assistant Director
Ken Softley
Assistant Director
John Purchese
Sound
Terry Rawlings
Sound Editor
Hugh Strain
Ron Ballanger
Special Effects Supervisor
Jimmy Harris
Special Effects
Garth Inns
Herbert Smith
Camera Operator
Tony Armstrong
Costume Design
John Brady
Wardrobe Master
Timothy Pitt Miller
Location Manager
Doreen Dearnaley
Continuity
Maureen Newman
Production Accountant
Malcom Sandeman
Other
Director