TV-G | 30min | Comedy, Drama, Family, Music, TV Series | Episode aired 29 April 1964

After Patty is put in charge of the school prom she poses as Cathy in order to get Cathy's old school friend, who has become a pop star, to perform at the dance.

Director: Stanley Prager

Writers: Arnold Horwitt, Sidney Sheldon, William Asher

Stars: Patty Duke, William Schallert, Jean Byron