Jon Finch

Richard Ian Blaney

Barry Foster

Robert Rusk

Barbara Leigh-Hunt

Brenda Margaret Blaney

Anna Massey

Barbara Jane 'Babs' Milligan

Alec McCowen

Chief Inspector Tim Oxford

Vivien Merchant

Mrs. Oxford

Billie Whitelaw

Hetty Porter

Clive Swift

Johnny Porter

Bernard Cribbins

Felix Forsythe

Michael Bates

Sergeant Spearman

Jean Marsh

Monica Barling

Madge Ryan

Mrs. Davison

Elsie Randolph

Gladys

Gerald Sim

Mr. Usher the Solicitor in Pub

John Boxer

Sir George

George Tovey

Neville Salt

Jimmy Gardner

Hotel Porter

Noel Johnson

Doctor in Pub

Alfred Hitchcock

Spectator at Opening Rally (uncredited)

Lewis Alexander

Man in Crowd (uncredited)

Brian Badcoe

Man in Crowd (uncredited)

Michael Bilton

Trial Jury Foreman (uncredited)

Joby Blanshard

Man in Crowd (uncredited)

Willy Bowman

Man in Crowd (uncredited)

Jim Brady

Juror (uncredited)

Donald Campbell

The Mayor (uncredited)

John Cannon

Murder Scene Policeman (uncredited)

John Cater

Man in Crowd (uncredited)

Pauline Chamberlain

Woman in Crowd (uncredited)

Terence Conoley

Man in Crowd (uncredited)

Gerry Cowper

Spectator at Opening Rally (uncredited)

Maxwell Craig

Fruit Buyer (uncredited)

June Ellis

Maisie - Barmaid (uncredited)

Hugh Elton

Man in Crowd (uncredited)

Mabel Etherington

Restaurant Patron (uncredited)

Charles Farrell

Complaining Pub Customer (uncredited)

Harry Fielder

Covent Garden Lorry Driver (uncredited)

Otto Friese

Juror (uncredited)

Alan Gibbs

Man in Crowd (uncredited)

Roberta Gibbs

Body in River Thames (uncredited)

Jill Goldston

Woman in Crowd (uncredited)

John Golightly

CID Police Photographer (uncredited)

Josie Grant

Woman in Crowd (uncredited)

Aidan Harrington

Man in Crowd (uncredited)

Victor Harrington

Spectator on South Bank (uncredited)

Drewe Henley

Forensics Technician (uncredited)

Hubert Hill

Man in Crowd (uncredited)

Ken Hutchins

Man in Crowd (uncredited)

Barry Keegan

Hospital Patient (uncredited)

Juba Kennerley

Restaurant Patron (uncredited)

Roy Lansford

Man in Crowd (uncredited)

Ricky Lansing

Market Worker (uncredited)

Tommy Little

Man in Crowd (uncredited)

Doreen Mantle

Woman in Crowd (uncredited)

Mary Maxfield

Restaurant Patron (uncredited)

Bunny May

Barman (uncredited)

Margaret Nolan

Young Woman (uncredited)

James Payne

Covent Garden Taxi Driver (uncredited)

Bob Ramsey

Man in Pub (uncredited)

Robert Rietti

Doctor (voice) (uncredited)

Phillip Ross

Policeman (uncredited)

Michael Sheard

Jim (uncredited)

Jack Silk

Police Driver (uncredited)

Roy Skelton

CID Man (uncredited)

Colin Spaull

Man (uncredited)

Richard Wyler

Truck Driver (uncredited)

Reg Thomason

Court Official (uncredited)

Susan Travers

Victim (uncredited)

Joseph Tregonino

Pub Patron (uncredited)

Paul Tropea

Boy at the Thames (uncredited)

Bert Vivian

Man in Crowd (uncredited)

Pearl Walters

Restaurant Patron (uncredited)

Rita Webb

Mrs Rusk (uncredited)

Eric Wetherell

Juror (uncredited)

Fred Wood

Pub Patron (uncredited)

Martin Wyldeck

Sir George's Aide (uncredited)

Jeremy Young

Detective (uncredited)