New Delhi, July 26 -- Five sociopaths arrive at an underfunded black school. Which Philadelphia sitcom does that plotline belong to? It's right up the alley for Abbott Elementary, the school in question, but the sociopaths are ones we know (and occasionally love) from It's Always Sunny in Philadelphia. In a first-of-its-kind crossover, the Sunny gang arrives as court-mandated volunteers at Abbott Elementary, and we get two episodes out of the hijinks: Abbott Elementary, season 4, episode 7, and the 17th season premiere of It's Always Sunny in Philadelphia. The chaos is immediate.

The Sunny gang instantly hijack the proceedings. Charlie's criminal illiteracy, Frank's ghoulish opportunism, Dee's delusions of grandeur. they're all too stran...