When does Teen Titans return?

Teen Titans is an American animated superhero television series. Based on DC Comics's superhero team of the same name it was produced by Warner Bros. Animation, and DC Entertainment. The show premiered on Cartoon Network on July 19, 2003; its first two seasons also aired on Kids' WB. The five main members of the eponymous team are Robin (Scott Menville), the intelligent and capable leader of the Teen Titans; Starfire (Hynden Walch), a quirky, curious alien princess from the planet Tamaran; Cyborg (Khary Payton), a half-human/half-robot cyborg who is known for his strength and technological prowess.
Teen Titans is based primarily on stories by Marv Wolfman and George Pérez from the 1980s. The five main members of the eponymous team are Robin (Scott Menville), Starfire (Hynden Walch), Cyborg (Khary Payton), Raven (Tara Strong), Beast Boy (Greg Cipes) and Beast Boy. 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.