Complex 90

When private investigator Mike Hammer accompanies a conservative politician to Moscow on a fact-finding mission, he is arrested and imprisoned by the KGB on a bogus charge. He quickly escapes, creating an international incident by getting into a firefight with Russian agents. On his stateside return, the government is none too happy with Hammer. Russia is insisting upon his extradition, and various government agencies are following him. A question dogs our hero: why him? Why does Russia want him back, and why was he singled out to accompany the senator to Russia in the first place?