First broadcast 27th January 2002.
A body with no identification is found in a local reservoir.
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
Gerrard McArthur - Paul Harris
Sherry Baines - Jean Harris
Arthur White - PC Ernest 'Ernie' Trigg
James McKenna - Sgt. Don Brady
Barry Jackson - Walter
David Gooderson - Derek Simpkins, Pathologist
David McKail - Dr. McKenzie
Jonjo O'Neill - Jeffrey Meadows
James Flynn - Paul Mathews
Kate Maberly - Melanie Monkton
Sidney Kean - Fabriani
Ben McCosker - Steve Nesbit
Billy Riddoch - Hammond (as Bill Riddoch)
Natalie Morse - Rita
Sarah Nash - Mrs. Pomeroy
Martin Oldfield - Speaker at Symposium
Andrew French - Engineer
Colin Meredith - Canoe Instructor
Reece Andrews - Officer
