Episode 10 of season four of “Abbott Elementary” is called “Testing.” “Abbott Elementary” airs at 8:30 p.m. Wednesday, Jan.

Janine must rethink her lesson plans after her class performs poorly on a practice test in a new episode of "Abbot Elementary ...

The anticipation for Abbott Elementary and It’s Always Sunny crossover episode has been building up among the fans of both ...

The anticipation for Abbott Elementary and It’s Always Sunny crossover episode has been building up among the fans of both ...

Abbott Elementary season 4 has seen a dip in ratings compared to its earlier seasons. The show, which initially gained popularity for its engaging characters and humorous take on school life ...

The two sitcoms could hardly be more tonally different, but this week’s crossover episode of “Abbott” was relatively seamless ...

As of Jan. 9, the episode is available to stream on Hulu. The second crossover is expected to be an episode of "It's Always ...

The star of the FX series also admits he was initially hesitant about the crossover concept as 'It's Always Sunny in ...

A live TV streaming service that includes ABC in its channel lineup will do the trick. Hulu Plus Live TV and YouTube TV are ...

Episode nine of season four on ABC is called "Volunteers" and features the cast of "It's Always Sunny in Philadelphia." ...

Mr. Johnson and Frank's rivalry is based on absolutely nothing, and that's what makes the Abbot Elementary and It's Always ...