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

Elsie Randolph

Gladys

Gerald Sim

Mr. Usher the Solicitor in Pub

George Tovey

Neville Salt

Jimmy Gardner

Hotel Porter

Alfred Hitchcock

Spectator at Opening Rally (uncredited)

Michael Bilton

Trial Jury Foreman (uncredited)

Jim Brady

Juror (uncredited)

John Cater

Man in Crowd (uncredited)

Gerry Cowper

Spectator at Opening Rally (uncredited)

June Ellis

Maisie - Barmaid (uncredited)

Charles Farrell

Complaining Pub Customer (uncredited)

Jill Goldston

Woman in Crowd (uncredited)

Drewe Henley

Forensics Technician (uncredited)

Roy Lansford

Man in Crowd (uncredited)

Doreen Mantle

Woman in Crowd (uncredited)

Margaret Nolan

Young Woman (uncredited)

Robert Rietti

Doctor (voice) (uncredited)

Michael Sheard

Jim (uncredited)

Roy Skelton

CID Man (uncredited)

Richard Wyler

Truck Driver (uncredited)

Susan Travers

Victim (uncredited)

Rita Webb

Mrs Rusk (uncredited)

Martin Wyldeck

Sir George's Aide (uncredited)

Jeremy Young

Detective (uncredited)