
Reporter George Cragge and Police Superintendent Frank Jefferson investigate a series of murders of London bank managers, a small political party contesting a by-election, and a plan to overthrow the Director-General of the BBC.
Episode 1
A serial killer has begun murdering bank managers. BBC radio crime correspondent George Cragge gets involved after fielding calls from the killer while broadcasting on Radio 4.
Episode 2
After murdering an MP in the House of Commons, the killer makes a veiled threat to Cragge on air.
Episode 3
The mysterious Andrew James is "fast-tracked" to an Old Bailey trial for the Bank Manager murders.