While waiting in the dentist office scene Allison Janney AKA Bonnie says there isn't a fish tank and in Finding Nemo she was one of the characters in the fish tank in the dentist office.
Tammy tells Bonnie they can't play Clue with only two people, so she wakes up Christy to join them. Clue has always required a minimum of three people to play. In 2020, Hasbro Gaming released 2-player versions of the board games Clue, Life, Monopoly and Sorry!, marketed as 'Rivals Edition'.
When Jill asks if Angie Harmon is still on Law & Order, Adam says it was canceled and she's on Rizzoli and Isles now. Angie Harmon left Law & Order in 2001, 9 years before it was canceled.