Season two opens with Sam and Diane navigating their new relationship, which is exactly as complicated as everyone predicted.
The bar regulars react to Sam and Diane as a couple, and the commentary from the peanut gallery is priceless.
Carla's personal life takes center stage in an episode that shows there's real vulnerability beneath her tough exterior.
Sam's jealousy emerges when one of Diane's intellectual friends visits the bar and makes him feel inadequate.
Norm faces a crisis at work that threatens his favorite activity — sitting at Cheers all evening.
Coach's daughter visits, and his efforts to be the perfect father are as endearing as they are funny.
Diane attempts to improve Sam's mind, and his resistance to self-improvement drives the episode's comedy.
A bar trivia contest lets Cliff finally shine — or at least he thinks it does.
Sam and Diane's relationship hits a rough patch that's played for both laughs and genuine emotion.
The Cheers gang helps one of their own through a tough time, proving the bar is where everybody knows your name for a reason.
Carla wages war on a customer who crosses the line, and nobody is brave enough to get in her way.
A holiday episode at Cheers brings the regulars together for a celebration that's heavy on heart and humor.
Sam's past as a Red Sox pitcher comes back in a storyline that blends sports nostalgia with great comedy.
Diane and Carla find unexpected common ground, though neither would ever admit it out loud.
Cliff's mother makes an appearance, and the apple doesn't fall far from the eccentric tree.
The regulars get drawn into a scheme that escalates beyond anyone's expectations, especially Norm's.
Sam faces a temptation that tests his commitment to Diane, and the bar watches like a Greek chorus.
Coach tries something new and his innocent enthusiasm makes everything he does completely charming.
A battle of wits at the bar proves that in Cheers, everyone has an opinion and nobody keeps it to themselves.
Norm and Cliff's friendship gets tested, but their bond proves stronger than any disagreement.
Sam and Diane's relationship drama reaches a peak that keeps audiences guessing about their future.
The season finale delivers a cliffhanger worthy of the show's growing reputation as must-see television.