Kelsey Grammer's signature character has been on television off and on for more than 40 years. Here are his greatest moments ...

Cheers ran for 11 seasons, and it's largely remembered as one of the best TV comedies of all time. We think these are the ...

Meet the funniest sitcom characters who made their comedic shows iconic, from The Simpsons' Homer to Friends' Chandler Bing.

How to Get to Heaven from Belfast stars Roísín Gallagher, Sinéad Keenan and Caoilfhionn Dunne as three friends investigating ...

The Big Bang Theory is one of the best sitcoms out there, and that's thanks, in part, to some of its best running gags over ...

A nostalgic look back at the 1950s, "Happy Days" was a cultural milestone. Here's what has happened to the surviving cast in the decades since it left the air.

Before the mega-hit Frasier, Cheers had a bizarre spin-off called The Tortellis, which followed Carla's ex-husband.

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Apple TV's Pluribus gave fans some unforgettable and often hilarious quotes, from Zosia's confused admissions to Carol's furious expressions.

Many successful TV series get spin-offs, but only some actually succeed and make the whole universe even richer.

Dan Levy's interview about his iconic 'Schitt's Creek' scene with the late Catherine O'Hara is resurfacing after the comedy ...