The gang also follow up on last season's musical episode by putting on a wrestling show for American troops stationed in Afghanistan and Iraq, with Frank also dresses up as a trash man for his wrestling-for-the-troops persona.

Dennis introduces the gang to his manipulative guide to scoring with women, while Dee has an online relationship with a soldier who turns out to be a wheelchair user.

This season also sees Frank becoming more self-destructive and worried over his mortality: becomes a slobbering drunk, attempts to hang himself after losing all his money, has sex with Artemis (the strange actress from Sweet Dee's acting class), and tries to sleep with the same women as Dennis...after Mac has had his shot at them.

The gang then gets their taste of Hollywood stardom when M. Night Shyamalan films his latest movie in Philadelphia, wreak havoc at the 2008 World Series, and reignite a rivalry started ten years ago at a popular drinking contest.

The website's critical consensus reads, "The Gang comes to accept their rotten lot in life and It's Always Sunny settles into a morbidly pleasurable groove as a comedy of foiled dreams and dunderheaded schemes.