Season 17, Episode 1 of FX's "It's Always Sunny in Philadelphia," marks part two of its crossover event with ABC's "Abbott ...

Glenn Howerton addresses the ongoing 'It's Always Sunny in Philadelphia' fan theory about Dennis Reynolds being a serial ...

Although chaos often unfolds for the gang in ‘It’s Always Sunny in Philadelphia,’ many cast members have been happily married ...

In January, the characters of the FX series It's Always Sunny in Philadelphia showed up as court-appointed volunteers on an episode of the ABC sitcom Abbott Elementary. The crossover continues July 9.

It’s Always Sunny in Philadelphia’ season 17 will premiere on Wednesday, July 9, with an "Abbott Elementary" crossover episode.

It's Always Sunny in Philadelphia star Glenn Howerton recently spoke about an infamous Dennis Reynolds scene he almost wasn't willing to film.

Oh, Dennis Reynolds, the resident sociopath of It’s Always Sunny in Philadelphia. Thanks to Glenn Howerton’s mastery of comedic timing, there’s an argument that Dennis is the show’s ...

Glenn Howerton's real-life wife appeared in a guest role on one of the darkest Dennis episodes of It's Always Sunny in Philadelphia.

Dennis Reynolds, a former deputy with the Augusta County Sheriff’s Office, filed a federal lawsuit against Sheriff Donald Smith, alleging multiple workplace violations.

The former deputy, Dennis Reynolds, is seeking $5.35 million in damages. His lawsuit was filed May 14 in U.S. District Court in Harrisonburg.

The $5.35 million federal civil rights lawsuit filed against Augusta County Sheriff Donald Smith might need to be taken with a grain of salt.

Glenn Howerton is finally weighing in on the It’s Always Sunny in Philadelphia fan theory that his character, Dennis Reynolds ...