Not one, but two of your favorite superhero teams star in this out-of-this-world adventure – as the Teen Titans and DC Super Hero Girls head deep into the galaxy in a one-hour crossover special. This four-part Teen Titans Go! episode follows the teen superheroes as they accept a mysterious invitation to enjoy a vacation getaway among the stars. The Space House is equipped with enough state-of-the-art technology that even Batgirl takes notice, complete with a massive TV fit for binging every episode of Muffin Wars – a superhero favorite – plus a 3-D printer snack machine that can supply Cyborg and Beast Boy with enough burgers, burritos and burgerritos to last an infinity. But where is the Space House headed and who invited them on this vacation in the first place? Robin, Wonder Woman, Raven, Supergirl and the rest of the crime-fighting heroes from Teen Titans Go! and DC Super Hero Girls join forces to solve this ultimate intergalactic mystery.