Det. Insp. Jack Frost

David Jason

Superintendent Norman Mullett

Bruce Alexander

Dr. McKenzie

David McKail

George Toolan

John Lyons

Derek Simpkins

David Gooderson

WPC Hazel Wallace

Caroline Harker

Mr. Bagshaw

Tristan Maguire

Sgt Wells

Paul Moriarty

PC Simms

George Thompson

Stuart Barren

Jon Sotherton

DS Gilmore

Tony Haygarth

Cheryl Bartlett

Diane Bull

Bill Stewart

Colin Fletcher

Charles Dale

Bill Rourke

Michael Bell

John Vine

Detective Constable Clive Barnard

Matt Bardock

Linda Uphill

Claire Hackett

Alex Compton

Amanda Elwes

Gerald Powell

Ralph Nossek

George Compton

Dominic Jephcott

Marion

Annabel Leventon

Sean Hamilton

Steve Swinscoe

Geoffrey Rickman

Bunny May

Forensic Operative

Edward Pinner

Bernard Hicks

John Bleasdale

Apprentice

Lee Whitlock

P.C. Stringer

Christopher Rickwood

Mrs. Blakiston

Merelina Kendall

Fire Officer

Robert Whelan

Shirley Fisher

Lindy Whiteford