Cheers - Season 11 Episode 16 Is There a Doctor in the Howe?

Frasier is upset when he hears that Lilith now officially want s a divorce. The staff at Cheers decide to hold a ""happy divorce"" party to cheer him up, and at the party, whilst Woody drinks too much and becomes a mean drunk, Frasier gets drunk. Afterwards Rebecca drives him home, but they end up in bed together. However, first the gang pop around to check Frasier is OK - and to watch ""The 3 Stooges"" - but just when they leave, who should show up but Lilith, who has escaped from the eco-pod...