Ep 10. Mac is a Serial Killer

Mac is a Serial Killer is an episode from the third season of It's Always Sunny In Philadelphia. The episode follows the misadventures of the gang as they discover that their friend Mac may be a serial killer.

The whole episode is built around the idea of Mac's potential serial killer tendencies, and it's hilarious how the gang takes it so lightly, even when they find some suspicious things in Mac's apartment. In typical fashion, the gang becomes convinced that Mac is killing people, despite having no actual evidence to support their claims.

Meanwhile, Dee and Dennis go on a mission to find out whether or not they share the same father. The subplot is entertaining and ends up intersecting with Mac's potential serial killer research in a hilarious and unexpected way.

As the gang continues to investigate Mac's behavior, they quickly discover that Mac has been dealing with some intense personal issues relating to his father. The dark humor of the show is in full swing as the gang tries to piece together the clues surrounding Mac's true identity, and it's hard not to laugh at their ridiculous theories and antics.

In the end, everything comes to a head when one of the gang members is convinced that they have solid proof that Mac is, in fact, a serial killer. Hilarity ensues as they bicker over who should turn him in and how to make sure they don't get caught in the crossfire.

Overall, Mac is a Serial Killer is a hilarious episode that captures the spirit of the show perfectly. The lighthearted take on the dark subject matter is refreshing, and the gang's ineptitude makes for some great comedy. If you're a fan of It's Always Sunny In Philadelphia, be sure to check out this classic episode.