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It's Always Sunny in Philadelphia
Season 18 · Episode 8
Mac and Dennis Tear Their ACLs
6.821mSeptember 28, 2026
After a Christmas card catastrophe, Charlie nurses a bedridden Mac and Dennis and deliberates on which one is the originator of all their ideas. Dee and Frank are tired of being the bottom of the communication ladder and decide to flip the script.
Episodes
- Episode 1Frank Marries a Corpse
- Episode 2Dennis and Dee Don't Get Rich
- Episode 3The Gang Gets Tested
- Episode 42026: A Virtual Insanity
- Episode 5The Gang Goes to the Ren Faire
- Episode 6The War on Alcohol
- Episode 7Gilligan's Island: A Conspiracy Theorist's Paradise
- Episode 8Mac and Dennis Tear Their ACLs
- Episode 9Frank's Team: A Dark Day for Baseball
- Episode 10The Guys Have a Sleepover