

The tenth season of It's Always Sunny in Philadelphia, premiered on FXX on January 14, 2015. This season consisted of 10 episodes, and concluded airing on March 18, 2015.
Release Date
PremieredIt's Always Sunny in Philadelphia Season 10 released on January 14, 2015.
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The Gang Beats Boggs
Mac oversees the gang while they compete to break Wade Boggs’ legendary beer drinking record.
The Gang Group Dates
The gang gets into the online dating scene to expand their matchmaking potential.
Psycho Pete Returns
When Psycho Pete, long lost member of the Freight Train, is released from the mental hospital, Dennis and Dee rush to get him recommitted while Charlie and Mac attempt to restore him to his former hard-partying form.
Charlie Work
Charlie directs The Gang in balancing a scheme involving live chickens, steaks and airline miles with a health inspection, in a fast hectic manner.
The Gang Spies Like U.S.
Mac, Dennis and Dee spy on the fish factory. Frank and Charlie become suspicious.
The Gang Misses the Boat
After another failed venture, the Gang wonders if their group dynamic is bringing them down as individuals, causing them to separate from one another and find out who they really are.
Mac Kills His Dad
News surfaces about Mac's Dad, Luther, being a murder suspect. Mac goes into full "P.I." mode to clear his father of any wrong doing.
The Gang Goes on Family Fight
When the gang appears on a nationally broadcasted game show, Dennis does his best to keep the gang’s weirdness under wraps.
Frank Retires
After Frank decides he's worked long enough, the rest of the gang strategizes amongst and against each other for control over "Paddy's."
Ass Kickers United: Mac and Charlie Join a Cult
"Asskickers" isn't just a hot new way to work out; it's a way of life...and maybe a cult.

Latest Trailers and Teasers
It's Always Sunny in Philadelphia & Abbott Elementary Crossover
Season 16 Teaser - Strictly Prohibited
It's Always Sunny in Philadelphia
Season 10
The tenth season of It's Always Sunny in Philadelphia, premiered on FXX on January 14, 2015. This season consisted of 10 episodes, and concluded airing on March 18, 2015.
Release Date
PremieredIt's Always Sunny in Philadelphia Season 10 released on January 14, 2015.
Your Progress
Track your watching progress by signing in
Sign In to Track ProgressThe Gang Beats Boggs
Mac oversees the gang while they compete to break Wade Boggs’ legendary beer drinking record.
The Gang Group Dates
The gang gets into the online dating scene to expand their matchmaking potential.
Psycho Pete Returns
When Psycho Pete, long lost member of the Freight Train, is released from the mental hospital, Dennis and Dee rush to get him recommitted while Charlie and Mac attempt to restore him to his former hard-partying form.
Charlie Work
Charlie directs The Gang in balancing a scheme involving live chickens, steaks and airline miles with a health inspection, in a fast hectic manner.
The Gang Spies Like U.S.
Mac, Dennis and Dee spy on the fish factory. Frank and Charlie become suspicious.
The Gang Misses the Boat
After another failed venture, the Gang wonders if their group dynamic is bringing them down as individuals, causing them to separate from one another and find out who they really are.
Mac Kills His Dad
News surfaces about Mac's Dad, Luther, being a murder suspect. Mac goes into full "P.I." mode to clear his father of any wrong doing.
The Gang Goes on Family Fight
When the gang appears on a nationally broadcasted game show, Dennis does his best to keep the gang’s weirdness under wraps.
Frank Retires
After Frank decides he's worked long enough, the rest of the gang strategizes amongst and against each other for control over "Paddy's."
Ass Kickers United: Mac and Charlie Join a Cult
"Asskickers" isn't just a hot new way to work out; it's a way of life...and maybe a cult.