Diane becomes upset when Sam hits on an old friend of hers who's on the rebound from an unhappy love affair.

Norm tries to make points with the boss by planning the annual office party at Cheers and arranging for Diane to be the old man's "date".

Diane and Carla decide to bury the hatchet over after work drinks, which lead to a startling confession from Carla about her youngest child.

Sam lets the sexy appeal of an agent and the glamour of the public spotlight lure him into being a TV pitchman.

Cheers' regulars fear the place may become a gay hangout after an old friend of Sam's reveals his homosexuality on TV.

Sam faces the ultimate challenge to his skills as a male animal; a lady reporter who has been investigating the Boston singles scene and has heard every line in the book.

After his second wife Loretta kicks him out, Carla's ex-husband Nick Tortelli comes to Cheers asking Carla to take him back.

Carla falls for Eddie, a hockey goalie; meanwhile, Diane is foreman of a jury in an attempted murder trial.

Carla and Eddie are now in a relationship. Ever since Carla blew him the kiss and Eddie let in that cheap goal, Eddie has been on a slump. The most superstitious couple ever, Eddie and Carla analyze Eddie's life routine since the slump started, the only change in routine being Carla in his life. Not only does Carla come to the conclusion that she may be a jinx, but so does every one else in the bar. Carla has to decide to dump Eddie and have him regain his winning streak, or stay with Eddie at the price of the Bruins. Or is there another solution? Meanwhile, Diane is still at the trial and still talking to whoever will listen to her. Reminiscent of 12 Angry Men (1957), Diane stands alone in the jury as the dissenting voice thinking that the accused is guilty, comparing the relationship of the accused and his victim wife to Sam and herself. If she can't win in the court of law, she figures, out of a streak of good luck, that she can win outside the legal system.

Sam tries to dodge his bar duties so he can fill in for a friend as a sports broadcaster.

Cliff is opposed to selling out the family home so a convenience store can be built there, but his mother is all for the idea. Meanwhile, the gang tries to find out about Rebecca's college knickname- ""Backseat Becky"".

Frasier's bachelor party turns out depressing and bleak while Lilith's shower threatens to burst into flames.

Carla tries to conquer her fear of flying with Frasier's help and Rebecca waits tensely for a visit from a restaurant critic.

The gang at Cheers declares war when rival bar, Gary's Old Town Tavern, steals the trophy celebrating their one and only sporting victory in a bowling tournament.

Sam and Woody wager over who can be the first to plant a three-second kiss on Rebecca.

The gang decides to take up sky diving as a diversion.

Cheers gets another chance of losing a contest to their cross-town rivals at Gary's Old Towne Tap; this time the contest is for "Boston's Best Bloody Mary."

Rebecca tries to impress corporate headquarters by using her marketing skills to promote Norm's one man painting business and Sam tries to keep up with a sweet young thing wild about all kinds of sports.

Sam introduces everyone to the Chairman of the Joint Chiefs of Staff, an old fan, but Rebecca later believes the old man stole her diamond earrings.

Carla learns that Eddie led a secret life when a second widow shows up at his funeral.

Tonight might be the night that Rebecca and Robin finally get together, despite Sam's presence.

The aftermath of their get together isn't all she hoped it would be, when Rebecca finds Robin with another woman.

Despite the truce negotiated by Rebecca, the gang decides to warm up the cold war against Gary's Olde Towne Tavern when they notice the statue of Tecumseh the Indian is missing.

Sam makes Rebecca jealous in many strange ways by telling her that he scored with Robin's other girl friend, and Woody is flabbergasted when a girl answers his ad for a roommate.

Lilith and Frasier try to cope with the fact that their son needs more care from them while Rebecca and Carla try to figure out how Rebecca can pay Robin a conjugal visit in jail.

Kelly returns from Europe with a new French boyfriend and Cliff decides to have his head cryogenically frozen before he dies.

Carla faces the hardest task of her life when she tries to be nice to Cliff after learning he's one of the judges for the Miss Boston Barmaid competition.

Sam may have played his last prank when it appears that his Halloween trick may have killed his old nemesis Gary.

The gang feels responsible when the Celtics' Kevin McHale goes into a slump after becoming obsessed with the number of bolts in the floor of Boston Garden.

Rebecca insists she can handle the bar while the rest of the gang plays poker, then learns that she's allowed their liquor license to lapse.

The new owner of Gary's Olde Towne Tavern lack a sense of humor and respond badly to Cheers' latest prank.

Norm tells Cliff a little white lie about Carson using Cliff's material on The Tonight Show, then regrets it when Cliff comes up with two tickets to Burbank. Meanwhile Sam and Woody install a satellite dish at Cheers.

Maggie returns to Cheers and Cliffie, this time claiming she's carrying his baby. Rebecca hires a hack songwriter to create a jingle for the bar.

Eighteen year old Serafina, Carla's daughter, announces that she is pregnant and wants to marry the father, a retired police officer living off disability who she loves. After discussing the issue, Carla gives Serafina her blessing and her financial support for the wedding. With her connection to Hill, Carla manages to arrange for the ceremony at Melville's - she's afraid of the bad wedding karma history at Cheers - and the reception at Cheers.

It's the annual St. Patrick's Day battle of sales between Cheers and Gary's Olde Towne Tavern. Not only does Cheers lose the battle of the hi-jinx with an unsuspecting Woody taking the brunt of the battle, Cheers also loses the sales bet. Sam has finally had as much as he can take not only with the loss once again to Gary's but performing the most humiliating task he and the guys have had to endure due to the loss. Sam threatens Gary and decides to pull out one of the biggest guns he knows: Harry the Hat. Sam asks Harry to devise and execute the ultimate plan to beat Gary. Harry refuses. Despite Carla's assertion to take matters into her own hands, Sam finally gives up permanently to Gary. When Sam goes over to Gary's to wave the final white flag, he witnesses in horror what he believes is Carla's master plan. But what he witnesses is part of a deal Gary made with Rutherford Cunningham, who Sam knows better by another name.

Sam locks his keys in the bar, meaning he can't go home. He goes to Carla's to get her keys to the bar, but Woody has them. Carla offers Sam her couch for the night, but John Allen Hill is there so Sam heads off. He visits the houses of Cliff, Norm and Frasier before finally ending up in Rebecca's house.