As the picture becomes clearer, Neyland needs Superintendent Hamp's help to reel in the perpetrators. Show more

Humphrey Neyland finally meets the man with the trace of a scar on his left cheek, who was mentioned in the notebook of the murdered Special Branch undercover agent. Show more

Neyland has unmasked the majority of those involved in the network but still has to confront the man with the scar on his cheek, who is posing as the butler to Colonel Tarlington. Show more

Having found a list of phone numbers in the dressing room of the mysterious acrobat Mamzelle Fifine, Neyland asks Superintendent Hamp to discover who they belong to. Show more

As the tangle of information he has collected gets increasingly complex, Neyland enlists the help of a local policeman, the experienced Superintendent Hamp. Show more

Having met a group of acquaintances at the theatre, Humphrey is invited to join them for a meal at the Queen of Clubs and is intrigued when he recognises the so-called proprietor. Show more

Having made contact with his opposite number in Special Branch, Humphrey agrees to meet the man later that night at his digs to compare notes. Show more

Anton Lesser reads from JB Priestley's atmospheric wartime thriller set in a Midlands industrial town. Sensitive information is being leaked, but who is responsible? Show more

Posing as an engineer, Humphrey Neyland applies for a job at the local electrical works and afterwards he bumps into a motley assortment of acquaintances at the Hippodrome theatre. Show more

A grisly fate has befallen Humphrey Neyland's Special Branch contact, and Neyland goes to visit the woman he surprised in his digs on the night of the accident. Show more