SpyThriller

Most American TV viewers know Edward Woodward from his run as Robert McCall as The Equalizer. But, British TV aficionados know he trained in backside-kicking on the dark, gritty British spy series, Callan.

Written by James Mitchell, the show featured David Callan -- a spy working for an ultra-secret arm of the British Intelligence service specializing in assassinations. Unfortunately, the former soldier and convict was cursed with a conscience that led him to hate his job, his superiors and himself.

Woodward was perfect in the role -- blending haunted humor with genuine menace to create an intelligent, tortured man who you believed could kill anyone without having to look like Rambo while he did it.