Desperately Seeking Susan plot
"Roberta is desperate to be Susan. Susan is wanted by the mob. The mob finds Roberta instead..."
Roberta, the frustrated young wife of a bathtub salesman, is fascinated by an ad in the newspaper. "Desperately Wanted: Susan" reads the text, and the sender is a man named Jim who wants to make an appointment in New York's Battery Park. Roberta decides to go to the agreed place and there she is promptly switched with Susan. That's how she meets Jim's friend Dez, who is very charmed by her. But he's not the only one chasing her. There's also a killer on the hunt for a pair of earrings in Susan's possession...