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It's Always Sunny in Philadelphia (2005)

Read up on the latest It's Always Sunny in Philadelphia News, Reviews and Features from the team at Collider.

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It's Always Sunny in Philadelphia
TV-MA
Comedy

Release Date
August 4, 2005
Main Genre
Comedy
Seasons
16
Cinematographer
Peter Smokler, John Tanzer
Creator
Rob McElhenney
Distributor
20th Television, Disney-ABC Domestic Television
Main Characters
Charlie Kelly, Dennis Reynolds, Ronald "Mac" McDonald, Deandra "Sweet Dee" Reynolds, Frank Reynolds
Production Company
3 Arts Entertainment, RCG Productions, FX Productions, 20th Century Fox Television
Number of Episodes
162

Summary

When It's Always Sunny in Philadelphia debuted in 2005, it set a new standard as a low/no-budget single-camera sitcom with no laughtrack, created by relative unknowns who slowly grew it into a record-breaking 15 seasons and counting. Creator Rob McElhenney plays Mac, who runs a bar with sociopathic frienemies Charlie Kelly (Charlie Day), Dennis Reynolds (Glenn Howerton), and Dennis' sister, Dee (Kaitlin Olson). Toxic, cruelly narcissistic, frequently intoxicated, and criminally irresponsible, the group follow their noses into episodic shenanigans that often leave them punished and ashamed, but never with a single lesson learned. Their debauched antics are further heightened with the addition of Danny Devito in season 2 as Dennis and Dee's father Frank Reynolds, forming the central five who have carried the show from its early days to its ongoing run, leaving it as the longest running live-action American sitcom. 

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Charlie Day, Danny DeVito, and Kaitlin Olsen in the Dayman play in It's Always Sunny in Philadelphia
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The 10 Best 'It's Always Sunny in Philadelphia' Characters, Ranked

"On the first day, God said, 'let there be... Mac."

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Frank Reynolds was inspired by a real man described as “a live-action Homer Simpson.”

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There are certain elements to these episodes that have resulted in them being dropped from streaming altogether.

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‘It’s Always Sunny in Philadelphia’s 10 Best Dennis Episodes, Ranked

“I am untethered and my range knows no bounds.”

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'It's Always Sunny in Philadelphia' Cast Cracks Up in Season 16 Bloopers

The gang is laughing just as hard as the rest of us.

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"Mr. McPoyle, would you please remove your hat?"

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The gang has done some dangerous stuff, but nothing tops this episode.

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The Best Scene in ‘It’s Always Sunny in Philadelphia’ Is the Most Unexpected One

Pinpointing just one "best moment" is a hell of a task, but this surprising scene might just be it.

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This Is the Worst Thing the Gang Has Ever Done to Dee in ‘It’s Always Sunny in Philadelphia’

The gang has done some awful things to Dee over the years, but it can't get any worse than this.

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'It's Always Sunny in Philadelphia' Needs Another Musical Episode

"You're a master of karate and friendship for everyone...."

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'It's Always Sunny In Philadelphia': Frank Reynolds' Best Cold Opens

Frank Reynolds sure does know how to make an entrance.

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The 10 Best 'It's Always Sunny In Philadelphia' Quotes, Ranked

The show's explosion in popularity is largely in part from its endlessly quotable lines. Which quotes are the best?

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'It's Always Sunny in Philadelphia' Season 16 Cast & Character Guide

Season 16 sees the return of its main cast members, plus some surprising guest appearances.

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