Cast
Daniel Peacock
School 2
Geraldine James
Ritchie's Wife
Niall Padden
Police 3
George Costigan
School Masters 2
Gary Olsen
Ken's Gang 4
Gary Holton
Ken
Jack Douglas
Senior Police Officer
P.H. Moriarty
Police 1
Jimmy Hibbert
Disco 3
Nula Conwell
Ken's Gang 1
Richard Beckinsale
Detective Ritchie (uncredited; Died before filming completed)
Richard Hope
Police 2
Kim Taylforth
Disco 4
Pete Lee-Wilson
Ken's Gang 3 (as Peter Wilson)
June Watson
Nurse
Jane Gurnett
Girl at Police Station (uncredited)
Roger Lloyd Pack
Hospital Doctor
Brenda Fricker
Nurse
Derrick O'Connor
Detective Ritchie
Gwyneth Strong
Jan, Ken's Girlfriend
Mel Smith
Disco Doorman
Jesse Birdsall
Ken's Gang 5