Michelle and her father Bert's last name is given as Sanford during the episode, but the credits list it as Russell.
Near the end, when Jill is serving cake to Randy and Michelle cake, when Randy jokes "Why, is Lulu doing a world tour?", the close-up shot of Randy shows Jill placing a slice of cake on his plate. The view switches to a wide angle shot, and the plate is empty and Jill is cutting another slice of cake.