The Last Fling
Attorney Phillip Reed is tired of one-night stands. At the zoo, he meets Gloria Franklin, who is getting married in two weeks. She tells him her name is Marsha Lyons. The two hit it off right away, and Gloria/Marsha tells Phillip she will call him. Gloria/Marsha doesn't plan to ever call him, but when her call to her fiancé is answered by a woman who he presumably slept with, Gloria/Marsha, feeling betrayed, decides to call Phillip and she asks him to go to Mexico with her.