Teen Titans: When there's trouble, you know who to call! Fighting for truth, justice, and the last slice of pizza, these teenage superheroes live in Titan Tower and are always ready to take on evil. Robin, Starfire, Cyborg, Raven and Beast Boy use their unique superpowers to team up and take down the bad guys. Play free online games and watch videos from the TV show on Cartoon Network. Teen Titans, GO!