The Story Behind How It's Always Sunny And Abbott Elementary's Crossover Came To Be: 'It Moved Quickly Past Just An Aside Or A Joke'
Philly pride runs strong, even for celebrities. The Welcome to Wrexham creator and Bradley Cooper are not the only famous ...
‘Always Sunny' Visits ‘Abbott Elementary' in Crossover Episode - Now Charlie Day Wants a Sheryl Lee Ralph Buddy Comedy
The star of the FX series also admits he was initially hesitant about the crossover concept as 'It's Always Sunny in ...