Watch Steven Universe (TV Series 2013 - ) full episodes from season 1, season 2, season 3 and season 4 and 5 online in HD quality on any device. Amazing animated American television series released 2013 and still on the go. A group of magical family and friends called Crystal Gems are the guardians and defenders of the universe. With the team is also Steven (the little brother) who is half gem and half human. Even he is not that smart of powerful with magic sometimes Steven can surprise and save the day for all.