A particularly vicious serial killer is stalking the Norfolk coast in the vicinity of the Larksoken nuclear power station. The press have branded him 'The Whistler' because witnesses have heard a hymn being whistled in the vicinity of the murders. His trademark is the letter 'L' carved on the forehead of his victims. L for Larksoken? At first, his victims seem to be chosen entirely at random - women in the wrong place at the wrong time - but then two women employed at the nuclear power station are murdered in quick succession...

Genres

Cast

Roy Marsden

Commander Adam Dalgliesh

Susannah York

Meg Dennison

Gemma Jones

Alice Mair

James Faulkner

Dr. Alex Mair

Tony Haygarth

Chief Inspector Terry Rickards

Tom Chadbon

Miles Lessingham