Legends of Tomorrow, season 3

The third season of the American television series Legends of Tomorrow, based on DC Comics characters, premiered on The CW on October 10, 2017, and ran for 18 episodes until April 9, 2018. The season follows the Legends, a dysfunctional team of time-traveling superheroes and anti-heroes, and their mission to correct their unintentional anachronisms. Set in the Arrowverse and sharing continuity with that universe's other TV series, it is a spin-off of Arrow and The Flash. The season was produced by Berlanti Productions, Warner Bros. Television and DC Entertainment, with Phil Klemmer and Chris Fedak its showrunners.