Abbott Elementary & It’s Always Sunny Crossover Teaser Trailer Previews Chaotic Meeting of 2 Comedy Shows

Image from ComingSoon.net

• The teaser trailer showcases the 'It's Always Sunny' gang being welcomed into the 'Abbott Elementary' school, with a glimpse of the chaos to come, including a scoreboard collapse and Dennis Reynolds running for his life.
• According to 'Abbott Elementary' creator Quinta Brunson, the crossover 'made sense immediately' as both shows represent different parts of Philadelphia, and the collaboration has been an 'absolute joy' with the 'It's Always Sunny' team being 'wonderful, excellent collaborators'.