While plenty of new faces are arriving at the Philly elementary school, Abbott fans can rest assured that some traditions are back. After having a midseason start last year, the show is back to a 22-episode season, which means holiday episodes are coming.

On Instagram, Quinta Brunson appeared to tease a crossover episode between the two Philly-centered sitcoms. And Philly is here for it.

Abbott Elementary Season 4 is right around the corner, and Quinta Brunson is teasing the highly-anticipated crossover. The Abbott creator and star teased at San Diego Comic-Con over the summer that the sitcom will be doing an "interesting crossover" in the upcoming season and it would "change television as we know it.