Ep 13. Whodunit?

In Cheers season 3 episode 13, titled "Whodunit?", the bar patrons find themselves in the middle of a murder mystery when one of their own is killed. The victim is a regular at the bar and had a reputation for being a troublemaker. As the investigation unfolds, all the regulars become suspects and tensions rise as everyone tries to figure out who could have done it.

While the police investigate the crime, the Cheers crew take it upon themselves to conduct their own investigation. Everyone has their own theory and opinion on who the killer might be and accusations start flying. Cliff in particular seems to be on a mission to solve the mystery, but his theories are getting more and more far-fetched.

Meanwhile, Sam is determined to clear the bar's name as the investigation brings unwanted attention to the establishment. He enlists the help of Diane, who becomes his partner in crime-solving as they both work to uncover the truth.

As the night wears on and the investigation continues, tensions continue to rise between the suspects. Everyone becomes more suspicious of each other, and it's all anyone can talk about. Norm, meanwhile, tries to stay out of the drama and enjoy his beer but finds himself getting pulled into the investigation.

The episode features some great verbal sparring between Sam and Diane as they work together to uncover the truth. Their banter is classic and showcases the chemistry between the two characters.

Overall, "Whodunit?" is a classic Cheers episode that combines humor, drama, and mystery. The episode keeps you guessing until the very end and is a great showcase for the various characters and their relationships. Whether you're a die-hard Cheers fan or just looking for a good murder mystery, this episode is one to watch.