Detailed episode guides and summaries for the entire season can be found on sites like IMDb or the Frasier Wiki . "Frasier" Don Juan in Hell: Part 1 (TV Episode 2001) - IMDb
: The episode was written by Sam Johnson and Chris Marcil . Frasier - Season 9 Episo...
: The episode features iconic returns from the Cheers universe, including Diane Chambers ( Shelley Long ) and Lilith Sternin ( Bebe Neuwirth ), as well as his late mother, Hester Crane (played by Rita Wilson). Detailed episode guides and summaries for the entire