Crossroads is a British television soap opera set in a fictional motel near Birmingham, England. Created by Hazel Adair and Peter Ling, the commercial ITV network originally broadcast the series between 1964 and 1988. Produced by ATV and later by Central it became a byword for cheap production values, particularly in the 1970s and early 1980s. The series was revived in a glossier version by Carlton Television in 2001, but was again cancelled in 2003.

The original theme tune was composed by Tony Hatch, and notably covered by Paul McCartney & Wings on their 1975 album Venus and Mars. A new version, which was first aired in 1987 when the series was relaunched as Crossroads, Kings Oak, was composed by Raf Ravenscroft and Max Early.

No. 1 is fearless, irrestible, and licensed to kill. No. 1 is assigned to capture a madman killing international financiers. Before getting the bad guy, No. 1 encounters mercenaries from the evil organization K.R.A.S.H. (Killing, Rape, Arson, Slaughter, and Hit).

An American wakes in an English hospital, unable to remember anything prior to a recent car accident. With only a magazine photograph as a guide, and an unknown benefactor, he attempts to unravel what increasingly looks like a bizarre murder.

Sly and dry intelligence agent Harry Palmer is tasked with investigating British Intelligence security, and is soon enmeshed in a world of double-dealing, kidnap and murder when he finds a traitor operating at the heart of the secret service.