Photo of Kaitlin Olson Kaitlin Olson

Kaitlin Olson in It's Always Sunny in Philadelphia

It's Always Sunny in Philadelphia

2005 NR

Narcissistic friends Charlie, Mac, Dennis, and Dennis's sister, Dee, run Paddy's Pub, a downtown Philadelphia Irish bar, where everyone's judgmental (and juvenile) behavior usually brings situations from uncomfortable to hysterically horrible.

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