Last episode we see Ned Beatty portraying Ed Conner.
The house set used for Crystal's house is the same house used to depict David's mom's house in Season 5, Episode 19, just decorated differently.
Ned Beatty (Ed), who plays John Goodman's (Dan) father in this episode. In reality Beatty is not quite 15 years older than Goodman.
Final acting role of Kristopher Kent Hill.