Watch It's Always Sunny in Philadelphia Season 2 full episodes online, free and paid options via our partners and affiliates.

Charlie and Mac Get Hard
Watch It's Always Sunny in Philadelphia Season 2 Episode 10
"Dennis and Dee Get a New Dad"
Original Air Date:

Dee gets contacted by a man online claiming to be her real father; Mac goes to prison to his his father.

Charlie and Dee Protest
Watch It's Always Sunny in Philadelphia Season 2 Episode 9
"Charlie Goes America All Over Everybody's Ass"
Original Air Date:

Dennis and Mac strip all rules from Paddy's bar; Frank takes advantage to bring in gambling; Charlie tries to prove his love for America by protesting while Dee joins to show her acting.

Dennis and Charlie Campaign
Watch It's Always Sunny in Philadelphia Season 2 Episode 8
"The Gang Runs for Office"
Original Air Date:

Frank encourages Dennis to run for office, while Mac tries to get him to drop out.

 The Gang Exploits a Miracle Pic
Watch It's Always Sunny in Philadelphia Season 2 Episode 7
" The Gang Exploits a Miracle"
Original Air Date:

Mac and Dee become bother when the rest of the gang exploits a Virgin Mary water stain lookalike; a reunion with an old friend, "Rickey Cricket" sparks feelings in Dee.

The Gang Gives Back Pic
Watch It's Always Sunny in Philadelphia Season 2 Episode 6
"The Gang Gives Back "
Original Air Date:

After being arrested for arson, the gang is sentenced to do community service. Charlie is ordered to AA where he ends up with the waitress as his sponsor.

Sweet Dee Training
Watch It's Always Sunny in Philadelphia Season 2 Episode 5
"Hundred Dollar Baby"
Original Air Date:

When Frank runs into an old rival at the gym, and he begins training Dee to fight the guy's daughter; Mac and Dennis prep Charlie to compete in an underground street fight.

Mac Bangs Barbara
Watch It's Always Sunny in Philadelphia Season 2 Episode 4
"Mac Bangs Dennis' Mom"
Original Air Date:

Barbara hooks up with Mac to make Frank jealous; Dennis attempts to get revenge on Mac by sleeping with his mother.

Dennis and Dee Apply for Welfare
Watch It's Always Sunny in Philadelphia Season 2 Episode 3
"Dennis and Dee Go on Welfare"
Original Air Date:

After Frank's ownership is bothering the twins, Dennis and Dee quit their jobs and go on welfare; Mac and Charlie have to pick up the slack.

The Gang Goes Jihad Pic
Watch It's Always Sunny in Philadelphia Season 2 Episode 2
"The Gang Goes Jihad"
Original Air Date:

When the gang fears they move lose the bar to an Israeli, they go jihad; Meanwhile, Frank is unhappy to find his wife has returned to town.

Charlie, Frank and Strippers
Watch It's Always Sunny in Philadelphia Season 2 Episode 1
"Charlie Gets Crippled"
Original Air Date:

When Charlie gets run over, the gang discovers the advantages of being handicap; Dennis and Dee's estranged father, Frank, re-enters their lives.

It's Always Sunny in Philadelphia Season 2 Quotes

Dee: Where is your breath?
Charlie: In my mouth?
Dee: No, no. It starts in your chest. You got to focus on your diaphragm.
Charlie: What the hell's a diaphragm?

Charlie [in a wheelchair and army vet attire]: This costume, the chicks is gonna go crazy all over it.
Frank: Maybe you should let me do all the talking.
Charlie: No, it's like shooting fish in a barrel. So watch and learn.
Stripper: Awww, look at you sweetie, what happened?
Charlie: Viet-goddamn-nam, that's what happened! Go get me a beer, bitch!