The episode features Rob's and Laura's third duet of the series -- a song and dance called "Harmony".
Adamo sighting: Waiter at Herbie's Hiawatha Lodge.
Laura: “Buddy and Sally? Buddy’s a married man!”
Rob: “So was George Sanders a married man, he went to
Tahiti to paint ladies!”
Laura: “George Sanders the actor?”
Rob: “No, in the movie, ‘Moon and Sixpence’, he played Paul Gaugin, the famous artist. He left his wife, he left his family in
England, he took a boat to Tahiti and nobody ever heard from him again. Boy, except for the boat and the native girls, it’s the Paul Gaugin story all over again.”