Callan (1972) If He Can, So Could I (S4E5)

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. If He Can, So Could I (S4E5): Cross’s behaviour on his previous assignment calls into question his fitness for service. Nevertheless, Callan assigns his former rival the perilous task of protecting a dissident Russian poet. It features Edward Woodward, Patrick Mower, Anthony Valentine, Peter Blythe, and Russell Hunter.