Jon Finch
Role: Richard Ian Blaney
Barry Foster
Role: Robert Rusk
Barbara Leigh-Hunt
Role: Brenda Margaret Blaney
Anna Massey
Role: Barbara Jane 'Babs' Milligan
Alec McCowen
Role: Chief Inspector Tim Oxford
Vivien Merchant
Role: Mrs. Oxford
Billie Whitelaw
Role: Hetty Porter
Clive Swift
Role: Johnny Porter
Bernard Cribbins
Role: Felix Forsythe
Michael Bates
Role: Sergeant Spearman
Jean Marsh
Role: Monica Barling
Madge Ryan
Role: Mrs. Davison
Elsie Randolph
Role: Gladys
Gerald Sim
Role: Mr. Usher the Solicitor in Pub
John Boxer
Role: Sir George
George Tovey
Role: Neville Salt
Jimmy Gardner
Role: Hotel Porter
Noel Johnson
Role: Doctor in Pub
Alfred Hitchcock
Role: Spectator at Opening Rally (uncredited)
Lewis Alexander
Role: Man in Crowd (uncredited)
Brian Badcoe
Role: Man in Crowd (uncredited)
Michael Bilton
Role: Trial Jury Foreman (uncredited)
Joby Blanshard
Role: Man in Crowd (uncredited)
Willy Bowman
Role: Man in Crowd (uncredited)
Jim Brady
Role: Juror (uncredited)
Donald Campbell
Role: The Mayor (uncredited)
John Cannon
Role: Murder Scene Policeman (uncredited)
John Cater
Role: Man in Crowd (uncredited)
Pauline Chamberlain
Role: Woman in Crowd (uncredited)
Terence Conoley
Role: Man in Crowd (uncredited)
Gerry Cowper
Role: Spectator at Opening Rally (uncredited)
June Ellis
Role: Maisie - Barmaid (uncredited)
Hugh Elton
Role: Man in Crowd (uncredited)
Mabel Etherington
Role: Restaurant Patron (uncredited)
Charles Farrell
Role: Complaining Pub Customer (uncredited)
Harry Fielder
Role: Covent Garden Lorry Driver (uncredited)
Otto Friese
Role: Juror (uncredited)
Alan Gibbs
Role: Man in Crowd (uncredited)
Roberta Gibbs
Role: Body in River Thames (uncredited)
Jill Goldston
Role: Woman in Crowd (uncredited)
John Golightly
Role: CID Police Photographer (uncredited)
Josie Grant
Role: Woman in Crowd (uncredited)
Aidan Harrington
Role: Man in Crowd (uncredited)
Victor Harrington
Role: Spectator on South Bank (uncredited)
Drewe Henley
Role: Forensics Technician (uncredited)
Hubert Hill
Role: Man in Crowd (uncredited)
Ken Hutchins
Role: Man in Crowd (uncredited)
Barry Keegan
Role: Hospital Patient (uncredited)
Juba Kennerley
Role: Restaurant Patron (uncredited)
Roy Lansford
Role: Man in Crowd (uncredited)
Tommy Little
Role: Man in Crowd (uncredited)
Doreen Mantle
Role: Woman in Crowd (uncredited)
Mary Maxfield
Role: Restaurant Patron (uncredited)
Bunny May
Role: Barman (uncredited)
Margaret Nolan
Role: Young Woman (uncredited)
James Payne
Role: Covent Garden Taxi Driver (uncredited)
Bob Ramsey
Role: Man in Pub (uncredited)
Robert Rietti
Role: Doctor (voice) (uncredited)
Phillip Ross
Role: Policeman (uncredited)
Michael Sheard
Role: Jim (uncredited)
Jack Silk
Role: Police Driver (uncredited)
Roy Skelton
Role: CID Man (uncredited)
Colin Spaull
Role: Man (uncredited)
Richard Wyler
Role: Truck Driver (uncredited)
Reg Thomason
Role: Court Official (uncredited)
Susan Travers
Role: Victim (uncredited)
Joseph Tregonino
Role: Pub Patron (uncredited)
Paul Tropea
Role: Boy at the Thames (uncredited)
Bert Vivian
Role: Man in Crowd (uncredited)
Pearl Walters
Role: Restaurant Patron (uncredited)
Rita Webb
Role: Mrs Rusk (uncredited)
Eric Wetherell
Role: Juror (uncredited)
Fred Wood
Role: Pub Patron (uncredited)
Martin Wyldeck
Role: Sir George's Aide (uncredited)
Jeremy Young
Role: Detective (uncredited)
