Legends of Tomorrow, season 4

The fourth season of the American television series Legends of Tomorrow, which is based on characters from DC Comics, premiered on The CW on October 22, 2018, and concluded on May 20, 2019, with a total of 16 episodes. The season follows the Legends, a dysfunctional team of time-traveling superheroes and anti-heroes, and their mission to recapture the magical fugitives that they accidentally released throughout time. It is set in the Arrowverse, sharing continuity with the other television series of the universe, and 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 Keto Shimizu serving as showrunners.