It's Always Sunny in Philadelphia/The Gang Reignites the Rivalry

The Gang Reignites the Rivalry
Season 5, Episode 12
Airdate	December 10, 2009
Production Number	IP05010
Written by	Dave Chernin & Charlie Day
Directed by	Randall Einhorn
← 5x11 Mac and Charlie Write a Movie	6x01 → Mac Fights Gay Marriage
It's Always Sunny in Philadelphia — Season Five

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The Gang Reignites the Rivalry is the twelfth episode of the fifth season of It's Always Sunny in Philadelphia, and the fifty-seventh episode overall.

Starring: Charlie Day (Charlie Kelly), Glenn Howerton (Dennis Reynolds), Rob McElhenney (Mac), Kaitlin Olson (Dee Reynolds)

And: Danny DeVito (Frank Reynolds)

Guest Starring: Marshall Allman (Bezzy), Noah Bean (Art Sloan), Cody Kasch (Cheesefoot)

Co-Starring: Audra Griffis (Stephanie), Eve Mauro (Gwen)

Plot Overview

Once a ban on them has been lifted for a drinking game dubbed Flipadelphia, the gang takes the opportunity to put fuel on an old rivalry. While Dee practices to get perfect, the guys try to recruit a replacement from Dennis's old fraternity.

Trivia

Goofs

• How much of the shower curtain Frank is cutting changes every time it returns to the same shot.