Richard Attenborough ( Richard Attenborough )

John Christie

John Hurt ( John Hurt )

Timothy Evans

Judy Geeson ( Judy Geeson )

Beryl Evans

Pat Heywood ( Pat Heywood )

Ethel Christie

Isobel Black ( Isobel Black )

Alice

Miss Riley ( Miss Riley )

Baby Geraldine

André Morell ( André Morell )

Judge Lewis

Robert Hardy ( Robert Hardy )

Malcolm Morris

Phyllis MacMahon ( Phyllis MacMahon )

Muriel Eady

Gabrielle Daye ( Gabrielle Daye )

Mrs Lynch

Jimmy Gardner ( Jimmy Gardner )

Mr. Lynch

Edward Evans ( Edward Evans )

Det. Inspector

Tenniel Evans ( Tenniel Evans )

Det. Sgt.

Ray Barron ( Ray Barron )

Workman Willis

Douglas Blackwell ( Douglas Blackwell )

Workman Jones

Basil Dignam ( Basil Dignam )

Member of Medical Board

Edward Burnham ( Edward Burnham )

Member of Medical Board

Reg Lye ( Reg Lye )

Tramp

Sam Kydd ( Sam Kydd )

Furniture Dealer

Rudolph Walker ( Rudolph Walker )

West Indian

Geoffrey Chater ( Geoffrey Chater )

Christmas Humphreys

Jack Carr ( Jack Carr )

Constable

Arthur Gross ( Arthur Gross )

Man In Pub

David Jackson ( David Jackson )

George Lee ( George Lee )

Richard Coleman ( Richard Coleman )

Norman Henry ( Norman Henry )

Edwin Brown ( Edwin Brown )

Norma Shebbeare ( Norma Shebbeare )

Tommy Ansah ( Tommy Ansah )

Jack Armstrong ( Jack Armstrong )

Ernest Blyth ( Ernest Blyth )

Margaret Boyd ( Margaret Boyd )

Rodney Cardiff ( Rodney Cardiff )

Edward Cast ( Edward Cast )

Vic Chapman ( Vic Chapman )

Jimmy Charters ( Jimmy Charters )

Maxwell Craig ( Maxwell Craig )

Arthur Gross ( Arthur Gross )

Patrick Halpin ( Patrick Halpin )

George Hilsdon ( George Hilsdon )

George Holdcroft ( George Holdcroft )

Fred Hugh ( Fred Hugh )

Cyril Kent ( Cyril Kent )

Robin Keston ( Robin Keston )

Anthony Lang ( Anthony Lang )

Howard Lang ( Howard Lang )

Roy Lansford ( Roy Lansford )

Dido Plumb ( Dido Plumb )

Colin Rix ( Colin Rix )

Jack Sharp ( Jack Sharp )

John Tatham ( John Tatham )

Tony Thawnton ( Tony Thawnton )

Mickey Varey ( Mickey Varey )

Eric Wetherell ( Eric Wetherell )

John Wilder ( John Wilder )

Jack Carter ( Jack Carter )

Barrister (uncredited)