When Tammy and Trey, now in their 40s, show up to remove their teenage son from Paddy's, Dennis and Dee attempt to reconnect with their former prom dates. Frank's sudden disappearance sends Mac and Charlie on a mission to track down his whereabouts.

It's Always Sunny in Philadelphia Season 17 Episodes...

• s17e01 - The Gang F**ks Up Abbott Elementary
• s17e02 - Frank is in a Coma
• s17e03 - Mac and Dennis Become EMTs
• s17e04 - Thought Leadership: A Corporate Conversation
• s17e05 - The Gang Goes to a Dog Track
• s17e06 - Overage Drinking: A National Concern
• s17e07 - The Gang Gets Ready for Primetime
• s17e08 - The Golden Bachelor Live

It's Always Sunny in Philadelphia Show Summary

Five egocentric friends who run a neighborhood Irish pub in Philadelphia try to find their way through the adult world of work and relationships.

Unfortunately, their warped views and precarious judgments often lead them to trouble, creating a myriad of uncomfortable situations that usually only get worse before they get better.