Thursday, June 30 is set to be an epic night of animated premieres on Cartoon Network. CN’s superheroic sisters will soar into Jump City for the first ever crossover episode of Teen Titans Go!, “TTG v PPG,” premiering at 6 p.m. ET/PT. The cartoon chaos begins when Mojo Jojo shows up in Jump City, and it’s up to the Powerpuff Girls and the Teen Titans to stop his evil plans.
Then at 7:30 p.m., a special half-hour episode of J.G. Quintel’s Regular Show debuts. In “Rigby’s Graduation,” Rigby the raccoon finds out that his graduation speech is going to be broadcast live on a TV show called “Inspire America,” and he wants to make the big day a very memorable one.
“TTG v PPG” and “Rigby’s Graduation” will sandwich an all-new episode of LEGO Ninjago, airing at 7 p.m., as part of Cartoon Network’s #Yoursday, delivering new episodes of fan-favorite CN series on Thursday nights.

PPG & TTG can’t have a crossover because Warner Animation and CN Studios are studios that are away from each other, but air on the same network
True. You forgot that Teen Titans is created by DC.
I Know that.