Poster of Cast and Crew in Cheers - Cheerio, Cheers (Season 3 - Episode 22) - Cheerio, Cheers

Cheers - Season 3 - Cheerio, Cheers (Episode 22)

Plot: Diane announces that she's leaving Cheers to accompany Frasier to Italy and Sam throws her a going-away party.
Episode Aired On:
Thursday, April 11 1985
40 years ago