<Tr> <Td_colspan="2"> www.cwtv.com/shows/dcs-legends-of-tomorrow </Td> </Tr> <Tr> <Th> Production website </Th> <Td> www.warnerbros.com/tv/dcs-legends-tomorrow </Td> </Tr> <P> DC's Legends of Tomorrow, or simply Legends of Tomorrow, is an American superhero action - adventure television series developed by Greg Berlanti, Marc Guggenheim, Andrew Kreisberg, and Phil Klemmer, who are also executive producers along with Sarah Schechter and Chris Fedak; Klemmer and Fedak serve as showrunners . The series, based on the characters of DC Comics, airs on The CW and is a spin - off from Arrow and The Flash, existing in the same fictional universe . The series premiered on January 21, 2016 . In January 2017, The CW renewed the series for a third season, which is scheduled to debut on October 10, 2017 . </P> <P> Time Master Rip Hunter goes rogue after Vandal Savage murders Hunter's family . Intending to stop Savage, Hunter recruits a team consisting of Ray Palmer / The Atom, Sara Lance / White Canary, Martin Stein and Jefferson "Jax" Jackson, who together become the hero Firestorm, Kendra Saunders / Hawkgirl, Carter Hall / Hawkman, Leonard Snart / Captain Cold, and Mick Rory / Heat Wave . They discover that the Time Masters are backing Savage in his domination of the world in 2166 to facilitate a successful repulsion of a Thanagarian invasion . Due to Snart's sacrifice, the Time Masters are destroyed . </P>

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