First broadcast 28th January 2002.
The police have Mike Patterson under custody but he denies having anything to do with the death of the Harrises.
David Jason - DI Jack Frost
Bruce Alexander - Supt. Mullett
Susan Penhaligon - Pam Hartley
John Lyons - DS George Toolan
Michelle Joseph - WPC Ronnie Lonnegan
Michael Cochrane - Babcock, HMI
Barrie Ingham - Arnold Harris
Jason Merrells - Mike Patterson
Julian Wadham - Harry Monkton
Annette Ekblom - Fiona Monkton
Kate Maberly - Melanie Monkton
Jonjo O'Neill - Jeffrey Meadows
Arthur White - PC Ernest 'Ernie' Trigg
James McKenna - Sgt. Don Brady
Barry Jackson - Walter
David McKail - Dr. McKenzie
Michael Bertenshaw - Tony Chalmers
Muriel Barker - Evelyn Post
Liam Noble - Lionel Grange
James Flynn - Paul Mathews
Joanna Bacon - Tessa Meadows
Elliot Young - Billy Simpson (as Elliott Young)
Joanne Allen - Susan Talbot
Reece Andrews - Officer
Ben McCosker - Steve Nesbit
Steve Weston - Engineer
Phyllis MacMahon - Mrs. Malloy (as Phyllis McMahon)
Sherry Baines - Jean Harris
Jason Croot - P.C Mathers
