who can transform into various animals. They are situated in Titans Tower, a large T-shaped building featuring living quarters, a command center, and a variety of training facilities on an island just offshore from the West Coast metropolis of Jump City. The team deals with all manner of criminal activity and threats to the city, while dealing with their own struggles with adolescence, their mutual friendships, and their limitations. The first season focuses on the Teen Titans' introduction to the mysterious supervillain Slade (Ron Perlman), who seeks to turn Robin into his apprentice. The second season is an adaptation of "The Judas Contract" storyline where new hero Terra (Ashley Johnson) joins the team while secretly plotting against them with Slade. The third season depicts Cyborg's conflict with the evil organization H.I.V.E. and their leader Brother Blood (John DiMaggio), prompting Cyborg to form the superhero team Titans East with Aqualad (Wil Wheaton), Speedy (Mike Erwin), Bumblebee (T'Keyah Crystal Keymáh), and Más y Menos (Freddy Rodriguez). In the fourth season, Raven finds herself unwillingly involved in a plot that threatens the existence of the world when her demon father Trigon (Kevin Michael Richardson) seeks to enslave the Earth. For the fifth season, the Teen Titans join forces with numerous other heroes to combat the Brotherhood of Evil, Beast Boy's longtime adversaries, and their army of villains. Episodes Cast and characters Main Greg Cipes as Beast Boy Scott Menville as Robin Khary Payton as Cyborg Hynden Walch as Starfire Tara Strong as Raven Secret identities Unlike most other superhero television series, the Teen Titans characters maintain their superhero identities at all times, with any hints at the concept of an alter ego or secret identity rarely explored. The secret identity of Robin, an alias assumed by multiple characters in the comics, is never explicitly revealed in the series. However, several hints are provided to suggest he is Dick Grayson, the original Robin and founding member of the Teen Titans: Robin's alternate dimensional counterpart Larry in the episode "Fractured" is named Nosyarg Kcid—"Dick Grayson" spelled backwards. Robin's future counterpart in the episode "How Long Is Forever?" has taken on the identity of Nightwing, Grayson's second superhero alias. The main romance in the show is Robin's relationship with Starfire, whom Grayson would romance in the comics. A glimpse into Robin's consciousness by Raven in the episode "Haunted" shows the memory of two acrobats falling from