Guest
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. Ten years after leaving the state secret service, former agent and assassin David Callan is living a quiet life as the owner and operator of a militaria shop. He is forced out of retirement to participate in one final assignment. It features Edward Woodward, Russell Hunter, George Sewell, Angela Browne, and Hugh Walters.
