Although they play father and son, this is the only episode in which Herb Edelman and Scott Jacoby both appear.
No mention is made of the child whom Michael and his wife Lorraine were expecting in All That Jazz (1989).
This is the last time Stan wears a toupee. For the rest of this series and his appearance in The Golden Palace, he remains bald.
When Michael greets Sophia with a hug she responds, "You're already in the will." This line was recycled from Season 1 Ep 2 when Sophia hugged her granddaughter and uttered the same joke.