Cheers - Season 5 - Eps 15: Spellbound
Diane and Carla console Loretta, who has caught Nick cheating on her. They counsel her to stand on her own two feet and leave Nick. When Nick comes into the bar to claim her back, a chivalrous Sam stands up for her. Nick takes that as a sign that Sam has stolen Loretta from him. So Nick threatens to steal the same from Sam, that being Diane. Nick makes an attempt to wine and dine Diane, then Loretta, then Carla and then any of the three who will give him the time of day. Meanwhile, Frasier, the chess expert, has met his match in simpleton Woody.
About Cheers

Title: Cheers
First Air Date: 1982-09-30
Last Air Date: 1993-05-20
Status: Ended
Rating: 7.569/10 (from 609 votes)
Language: EN
Seasons: 12
Total Episodes: 269
Network: NBC
Genres: Comedy
Production Companies: Paramount Television, Charles/Burrows/Charles Productions
Synopsis
The story about a blue-collar Boston bar run by former sports star Sam Malone and the quirky and wonderful people who worked and drank there.
Cast

Ted Danson
Sam Malone

Kirstie Alley
Rebecca Howe

Rhea Perlman
Carla Tortelli

George Wendt
Norm Peterson

John Ratzenberger
Cliff Clavin

Woody Harrelson
Woody Boyd

Kelsey Grammer
Frasier Crane