The Silent Playground
Police hunt for mental hospital out patient Simon Lacey, who has been unwittingly handing out barbiturates to children as sweets.
Bernard Archard
Insp. Duffy
Jean Anderson
Mrs. Lacey
Roland Curram
Simon Lacey
Ellen McIntosh
Mavis Nugent
John Ronane
Alan
Desmond Llewelyn
Dr. Green
Rowena Gregory
Jane Wilson
Basil Beale
Sgt. Clark
Cheryl Molineaux
Ruby
Michael Byrne
Roger
Malya Nappi
Mrs. Rosati
Margaret Flint
Mrs. Fairgrove
Mollie Maureen
Mrs. McCarthy
Gretchen Franklin
Mrs. Elgin
Barbara Miller
Mrs. Heatherley
Christine Ozanne
Mrs. Briggs
Anna Turner
Mrs. Ward
Victor Charrington
Sgt. in sub-station
J. Mark Roberts
PC in sub-station
Edward Dentith
Cinema manager
Margaret Durnell
Matron
Donald Tandy
Hospital porter
Aileen Harte
Mrs. Nesbitt
Joe Wadham
Duffy's driver
Rickford Harris
Johnny
Bernadette McFadden
Doreen
Mary McFadden
Angela
David Walters
David
Peter Wells
Ted
Crew
Stanley Goulder
Writer
Stanley Goulder
Director
Maurice Pelling
Art Direction
Peter Birch
Sound Mixer
Stuart Freeman
Assistant Director
Phyllis Townshend
Continuity
Martin Curtis
Director of Photography
Olga Angelinetta
Hairdresser
Bunty Phillips
Makeup Artist
Ronnie Maasz
Camera Operator
Loretta Ordewer
Production Secretary
Peter Musgrave
Editor
Roy Millichip
Production Manager
Tristram Cary
Music
Esther Kiss
Associate Producer
George Mills
Producer
Dulcie Midwinter
Wardrobe Master
Wally Nelson
Assistant Editor