On screen
Cast
12 credited performers
Artwork unavailable
Jayne Collins
Maureen Rogers
Artwork unavailable
Andrew Ashby
Paul Jenkins
Artwork unavailable
Toby Bridge
Steve Rogers
Dudley Sutton
Mike Ellis
Frederick Treves
Superintendent Parry
Artwork unavailable
Hazel McBride
Jean
John Forgeham
Sam Rogers
Artwork unavailable
John Barcroft
Peter Jenkins
Artwork unavailable
Ann Windsor
Hilda Jenkins
Artwork unavailable
Mike Lewin
PC Edwards
Morris Perry
Professor Stonely
Artwork unavailable
Roger Llewellyn
PC Morgan