In this hilarious undercover comedy, violinist Richard Drew (Tom Hanks) triggers a game of rivalry between two feuding CIA bosses (Charles Durning, Dabney Coleman) when he is mistaken for a spy after wearing one red shoe. Though Richard is mugged, shot at and chased, he remains unaware that he is an object of suspicion and even falls in love with the agent (Lori Singer) who's trailing him. Meanwhile, his friend's (Jim Belushi) love-starved wife (Carrie Fisher) has designs on him as well. This film is the American version of the French film The Tall Blond Man With One Black Shoe.