Watch It's Always Sunny in Philadelphia online

What is It's Always Sunny in Philadelphia about?

Wild misadventures of four crazy friends who run a struggling pub in Philadelphia.

Actors: Charlie Day as Charlie, Kaitlin Olson as Dee, Rob McElhenney as Mac, Glenn Howerton as Dennis, Danny DeVito as Frank [ 2- ],

Season 1 of It's Always Sunny in Philadelphia

Episode : The Gang Gets Racist

Episode : Charlie Wants an Abortion

Episode : Underage Drinking: A National Concern

Episode : Charlie Has Cancer

Episode : Gun Fever

Episode : The Gang Finds a Dead Guy

Episode : Charlie Got Molested

Season 2 of It's Always Sunny in Philadelphia

Episode : Charlie Gets Crippled

Episode : The Gang Goes Jihad

Episode : Dennis and Dee Go on Welfare

Episode : Mac Bangs Dennis' Mom

Episode : $100 Dollar Baby

Episode : The Gang Gives Back

Episode : The Gang Exploits a Miracle

Episode : The Gang Runs for Office

Episode : Charlie Goes America All Over Everybody's Ass

Episode : Dennis and Dee Get a New Dad

Season 3 of It's Always Sunny in Philadelphia

Episode : The Gang Finds a Dumpster Baby

Episode : The Gang Gets Invincible

Episode : Dennis and Dee's Mom is Dead

Episode : The Gang Gets Held Hostage

Episode : The Aluminum Monster vs. Fatty Mcgoo

Episode : The Gang Solves the North Korea Situation

Episode : The Gang Sells the Bar

Episode : Frank Sets Sweet Dee on Fire

Episode : Sweet Dee's Dating a Retarded Person

Episode : Mac is a Serial Killer

Episode : Dennis Looks Like a Registered Sex Offender

Episode : The Gang Gets Whacked (1)

Episode : The Gang Gets Whacked (2)

Episode : Burns: Making a Mess All Over the City

Episode : The Gang Dances Their Asses Off

Season 4 of It's Always Sunny in Philadelphia

Episode : Mac & Dennis: Manhunters

Episode : The Gang Solves the Gas Crisis

Episode : America's Next Top Paddy's Billboard Model Contest

Episode : Mac's Banging the Waitress

Episode : Mac & Charlie Die (1)

Episode : Mac & Charlie Die (2)

Episode : Who Pooped the Bed?

Episode : Paddy's Pub: The Worst Bar in America

Episode : Dennis Reynolds: An Erotic Life

Episode : Sweet Dee Has a Heart Attack

Episode : The Gang Cracks the Liberty Bell

Episode : The Gang Gets Extreme: Home Makeover

Episode : The Nightman Cometh

Season 5 of It's Always Sunny in Philadelphia

Episode : The Gang Exploits the Mortgage Crisis

Episode : The Gang Hits the Road

Episode : The Great Recession

Episode : The Gang Gives Frank an Intervention

Episode : The Waitress is Getting Married

Episode : The World Series Defense

Episode : The Gang Wrestles for the Troops

Episode : Paddy's Pub: Home of the Original Kitten

Episode : Mac and Dennis Break Up

Episode : The D.E.N.N.I.S. System

Episode : Mac and Charlie Write a Movie

Episode : The Gang Reignites the Rivalry

Season 6 of It's Always Sunny in Philadelphia

Episode : Mac Fights Gay Marriage

Episode : Dennis Gets Divorced

Episode : The Gang Buys a Boat

Episode : Mac's Big Break

Episode : Mac and Charlie: White Trash

Episode : Mac's Mom Burns Her House Down

Episode : Who Got Dee Pregnant

Episode : The Gang Gets a New Member

Episode : Dee Reynolds: Shaping America's Youth

Episode : Charlie Kelly: King of the Rats

Episode : The Gang Gets Stranded in the Woods

Episode : Dee Gives Birth

Episode : A Very Sunny Christmas

Season 7 of It's Always Sunny in Philadelphia

Episode : Frank's Pretty Woman

Episode : The Gang Goes to the Jersey Shore

Episode : Frank Reynolds' Little Beauties

Episode : Sweet Dee Gets Audited

Episode : Frank's Brother

Episode : The Storm of the Century

Episode : Chardee MacDennis: The Game of Games

Episode : The ANTI-Social Network

Episode : The Gang Gets Trapped

Episode : How Mac Got Fat

Episode : Thunder Gun Express

Episode : The High School Reunion

Episode : The High School Reunion Part 2: The Gang's Revenge

Season 8 of It's Always Sunny in Philadelphia

Episode : Pop-Pop: The Final Solution

Episode : The Gang Recycles Their Trash

Episode : The Maureen Ponderosa Wedding Massacre

Episode : Charlie and Dee Find Love

Episode : The Gang Gets Analyzed

Episode : Charlie's Mom Has Cancer

Episode : Frank's Back in Business

Episode : Charlie Rules the World

Episode : The Gang Dines Out

Episode : Reynolds vs. Reynolds: The Cereal Defense

Season 9 of It's Always Sunny in Philadelphia

Episode : The Gang Broke Dee

Episode : Gun Fever Too: Still Hot

Episode : The Gang Tries Desperately to Win an Award

Episode : Mac and Dennis Buy a Timeshare

Episode : Mac Day

Episode : The Gang Saves the Day

Episode : The Gang Gets Quarantined

Episode : Flowers for Charlie

Episode : The Gang Makes Lethal Weapon 6

Episode : The Gang Squashes Their Beefs

Season 10 of It's Always Sunny in Philadelphia

Episode : The Gang Beats Boggs

Episode : The Gang Group Dates

Episode : Psycho Pete Returns

Episode : Charlie Work

Episode : The Gang Spies Like U.S.

Episode : The Gang Misses the Boat

Episode : Mac Kills His Dad

Episode : The Gang Goes on Family Fight

Episode : Frank Retires

Episode : Ass Kickers United: Mac and Charlie Join a Cult

Season 11 of It's Always Sunny in Philadelphia

Episode : Chardee MacDennis 2: Electric Boogaloo

Episode : Frank Falls Out the Window

Episode : The Gang Hits the Slopes

Episode : Dee Made a Smut Film

Episode : Mac & Dennis Move to the Suburbs

Episode : Being Frank

Episode : McPoyle vs. Ponderosa: The Trial of the Century

Episode : Charlie Catches a Leprechaun

Episode : The Gang Goes to Hell: Part 1

Episode : The Gang Goes To Hell: Part 2

Season 12 of It's Always Sunny in Philadelphia

Episode : The Gang Turns Black

Episode : The Gang Goes to a Water Park

Episode : Old Lady House: a Situation Comedy

Episode : Wolf Cola: a Public Relations Nightmare

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