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Jayne Collins
Maureen Rogers

Andrew Ashby
Paul Jenkins

Toby Bridge
Steve Rogers

Dudley Sutton
Mike Ellis

Frederick Treves
Superintendent Parry

Hazel McBride
Jean

John Forgeham
Sam Rogers

John Barcroft
Peter Jenkins

Ann Windsor
Hilda Jenkins

Mike Lewin
PC Edwards

Morris Perry
Professor Stonely

Roger Llewellyn
PC Morgan