First broadcast 9th November 1978.
Jimmy Fleet cons two businessmen out of a cache of diamonds, which he hides before being arrested and remanded in Wormwood Scrubs.
John Thaw - Regan
Dennis Waterman - Carter
Garfield Morgan - Haskins
Michael Elphick - Jimmy Fleet
John Alkin - DS Tom Daniels
Nick Stringer - Patsy Kearny
Sion Probert - Phil
Rachel Davies - Tina Adams
Neil Hallett - John Morris
Jacky Turner - Steve Taylor
Sheridan Fitzgerald - Jenny
Delena Kidd - Mrs. Morris
Iain Blair - Prison Officer
Nicholas Owen - Constable
Jonathan Blake - Stephen Taylor
David Corti - Richard Morris
Claire McLellan - Sally Morris
Tony Allen - Bill the Driver
Nosher Powell - Kearny's Heavy