Stephen Sondheim, a friend of Rodgers, was brought onto the creative team, resulting in the show's opening and closing number, "Don't Laugh" and the song "That's Good, That's Bad".
The cast starred Judy Holliday and included Conrad Bain, Joe Bova, Joseph Campanella, Mary Louise Wilson, Carmen De Lavallade, Charles Braswell and George Furth. This marked Judy Holliday's final stage performance. (She was quoted as saying "You can only live through one or two Hot Spots in your life.")