Who Done It? 1956

Benny Hill

Hugo Dill

Belinda Lee

Frankie Mayne

David Kossoff

Zacco

Garry Marsh

Det. Inp. Hancock

Denis Shaw

Professor Stumpf

Ernest Thesiger

Sir Walter

George Margo

Barakov

Frederick Schiller

Gruber

Thorley Walters

Raymond Courtney

Stratford Johns

PC Coleman

Warwick Ashton

PC Roberts

Norah Blaney

The Actress

Charles Hawtrey

Disc Jockey

Nicholas Phipps

Scientist

Peter Bull

Scientist

Gibb McLaughlin

Scientist

Ernest Jay

Scientist

Harold Scott

Scientist

Terence Alexander

Radio Show Official (uncredited)

Irene Handl

Customer (uncredited)

Arthur Lowe

Shop demonstrator (uncredited)

Glyn Houston

Arresting Policeman (uncredited)

Jeremy Hawk

Himself

Philip Stainton

Frankie's Agent

Jean Graham

Continuity

Basil Dearden

Director

David Tringham

Third Assistant Director

Tom Pevsner

Assistant Director

T. E. B. Clarke

Screenplay

David Peers

Unit Production Manager

Basil Dearden

Co-Producer

Michael Balcon

Executive Producer

Michael Relph

Producer

Hal Mason

Production Supervisor

Jim Morahan

Art Direction

Otto Heller

Director of Photography

Chic Waterson

Camera Operator

Daphne Martin

Hairstylist

Anthony Mendleson

Costume Design

Harry Frampton

Makeup Artist

W. Simpson Robinson

Scenic Artist

E.R. Taylor

Special Effects

Peter Tanner

Editor

Dock Mathieson

Conductor

Leo Wilkins

Sound Recordist

Stephen Dalby

Sound Supervisor

Philip Green

Original Music Composer

Alastair McIntyre

Sound Editor