Callan (1972) The Richmond File: Do You Recognise the Woman (S4E12)

Callan is a British drama espionage television series, which originally aired between 1967 and 1972. It features Edward Woodward as David Callan, an agent of a state secret service dealing with internal security threats to the United Kingdom. The Richmond File: Do You Recognise the Woman? (S4E12): Attempting to stay one step ahead of Richmond, Callan visits an old nemesis in prison: Flo Mayhew, the woman who set a trap for him using Lonely as bait. Now, however, he intends to turn the tables. It features Edward Woodward, William Squire, Anthony Valentine, T.P. McKenna, and Russell Hunter.