The police move in - and Pam, Jamie and Probert are trapped - as the terrifying chain of evil events continues on the Yorkshire Moor.

A mysterious letter has sparked terror for policeman Jamie and his wife Pam.

Starring Brian Peck and Bob Grant.

Roy Clarke's thriller serial set on the bleak Yorkshire Moors.

PC Jamie Hewitt ...... Brian Peck
Pam Hewitt ...... Juliet Cooke
Sergeant ...... James Beck
Father Probert ...... Bob Grant
Tramp ...... Harry Markham

Director: Alan Ayckbourn

First broadcast on BBC Radio 2 in April 1968. Show less