Frank is working in a supermarket, stacking shelves. Detective Constable Broome comes in to see him and offers him a job with a local detective agency run by Joe Rylands. Frank goes to meet Rylands, a very self-confident, slick-talking man, and accepts the job.
Writer: Roger Marshall Director: Guy Verney
Cast: Alfred Burke (Frank Marker); William Lucas (Mr. Osborne); Stanley Meadows (Rylands); Haydn Jones (Davis); Leslie Lawton (Det. Con. Broome); Pauline Challoner (Dorry Milner); Billy Hamon (Barry Osborne); Richard Bird (Jackson); Anna Wing (Mrs. Flockton); Malcolm Howard (Don Flockton); John Boxer (Barman); George Day (Customer).