Richard Attenborough
Tom Curtis
Pier Angeli
Anna Curtis
Michael Craig
Joe Wallace
Bernard Lee
Bert Connolly
Alfred Burke
Travers
Geoffrey Keen
Davis
Laurence Naismith
Martindale
Russell Napier
Thompson
Penelope Horner
Pat
Brian Bedford
Eddie
Brian Murray
Gladys
Norman Bird
Roberts
Beckett Bould
Arkwright
Oliver Reed
Mick
Edna Petrie
Harpy
Lloyd Pearson
Howarth
Norman Shelley
Seagrave
Daniel Farson
Himself
Alan Whicker
Himself
Ronald Hines
Ball
Bernard Horsfall
Pryce-Evans
Roger Maxwell
Collins
George Murcell
Jones
Gerald Sim
Masters
Marianne Stone
Mavis
Michael Wynne
Green
David Jarrett
Chuck
Noel Hood
Miss Bennett
Marilyn Green
Cathy
Stephen Lindo
Brian
Irene Barrie
Teenage Girl
Karal Gardner
Teenage Girl
Tony Doonan
Matthews
Frederick Peisley
Lewis
Piers Keelan
Keyes
Michael Lees
Harris
Eve Eden
Betty
Lisa Page
Julia
Dolores Mantez
Nurse
John Charlesworth
Intern
Redmond Phillips
Ambulance Driver
Michael Raghan
Porter
Jessica Spencer
Sister
Deering Wells
Police Inspector
Graham Rowe
Reporter
Roland Bartrop
TV Producer
Bryan Forbes
'Dispatch' Reporter (uncredited)