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The Best Episodes of It's Always Sunny in Philadelphia Season 10

Every episode of It's Always Sunny in Philadelphia Season 10 ranked from best to worst. Discover the Best Episodes of It's Always Sunny in Philadelphia Season 10!

Binge this in 3h 32m•Peaking at 9.8/10

Four egocentric friends run a neighborhood Irish pub in Philadelphia and try to find their way through the adult world of work and relationships. Unfortunately, their warped views and precarious judgments often lead them to

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Episode Rankings

  1. #1 Fan Favorite
    It's Always Sunny in Philadelphia Season 10 Episode 4 - Charlie Work
    9.8/10(13832 votes)

    S10:E4

    Charlie goes into overdrive when he's notified that the health inspector will be arriving that day. Meanwhile, the rest of the gang is trying to exploit a flaw in the air-miles reward system.

    Director:Matt Shakman
    Writers:Glenn Howerton, Rob Mac, Charlie Day

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  2. It's Always Sunny in Philadelphia Season 10 Episode 8 - The Gang Goes on Family Fight
    9.1/10(4430 votes)

    S10:E8

    When the gang appears on a nationally broadcasted game show, Dennis does his best to keep the gang’s weirdness under wraps.

    Director:Matt Shakman
    Writers:Glenn Howerton, Rob Mac, Charlie Day

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  3. It's Always Sunny in Philadelphia Season 10 Episode 6 - The Gang Misses the Boat
    8.8/10(3816 votes)

    S10:E6

    The group separates from one another to find out who they are as individuals after another failed endeavor.

    Director:Richie Keen
    Writers:Glenn Howerton, Rob Mac, Charlie Day

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  4. It's Always Sunny in Philadelphia Season 10 Episode 1 - The Gang Beats Boggs
    8.7/10(4268 votes)

    S10:E1

    Mac oversees the gang while they compete to break Wade Boggs’ legendary beer drinking record.

    Director:Todd Biermann
    Writers:Dave Chernin, John Chernin

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  5. It's Always Sunny in Philadelphia Season 10 Episode 2 - The Gang Group Dates
    8.7/10(3782 votes)

    S10:E2

    The gang gets into the online dating scene to expand their matchmaking potential.

    Director:Richie Keen
    Writer:Rob Rosell

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  6. It's Always Sunny in Philadelphia Season 10 Episode 5 - The Gang Spies Like U.S.
    8.2/10(3277 votes)

    S10:E5

    Dennis and Mac enlist Dee to spy on the fish factory across the street, Charlie and Frank grow suspicious and decide to do some spying of their own.

    Director:Matt Shakman
    Writer:David Hornsby

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  7. It's Always Sunny in Philadelphia Season 10 Episode 9 - Frank Retires
    8.0/10(3012 votes)

    S10:E9

    Frank decides to retire; the foursome begin to plot and plan ways for each of them to take control of the bar.

    Director:Richie Keen
    Writers:Glenn Howerton, Rob Mac, Charlie Day

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  8. It's Always Sunny in Philadelphia Season 10 Episode 7 - Mac Kills His Dad
    7.9/10(3029 votes)

    S10:E7

    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.

    Director:Heath Cullens
    Writers:David Hornsby, Dave Chernin, John Chernin

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  9. It's Always Sunny in Philadelphia Season 10 Episode 3 - Psycho Pete Returns
    7.5/10(3294 votes)

    S10:E3

    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.

    Director:Todd Biermann
    Writers:Glenn Howerton, Rob Mac, Charlie Day

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  10. It's Always Sunny in Philadelphia Season 10 Episode 10 - Ass Kickers United: Mac and Charlie Join a Cult
    7.5/10(3108 votes)

    S10:E10

    "Asskickers" isn't just a hot new way to work out; it's a way of life...and maybe a cult.

    Director:Heath Cullens
    Writer:Scott Marder

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Season 10 Ratings Summary

"Charlie Work" is the best rated episode of "It's Always Sunny in Philadelphia" season 10. It scored 9.8/10 based on 13832 votes. Directed by Matt Shakman and written by Glenn Howerton, Rob Mac, Charlie Day, it aired on 2/4/2015. This episode is rated 0.7 points higher than the second-best, "The Gang Goes on Family Fight".