Season 2 (DC's Legends of Tomorrow)

The second season of ​ premiered on October 13, 2016 on The CW and concluded on April 4, 2017 on The CW. The season consisted of 17 episodes.

Synopsis
After the defeat of the immortal villain Vandal Savage and the corrupt Time Masters who colluded with him, a new threat emerges. Dr. Nate Heywood, an unconventional and charming historian, is thrust into the action upon making a shocking discovery – the Legends are scattered throughout time.

Nate must find a way to rescue season one's beloved team of heroes and rogues, including billionaire inventor Ray Palmer, who has created an exo-suit with the power to shrink him to miniscule size, as the Atom; Sara Lance, the White Canary, a trained assassin; Professor Martin Stein and Jefferson "Jax" Jackson, who together form the meta-human Firestorm; and Mick Rory, aka Heat Wave, a career criminal. When the Legends encounter the J.S.A (the Justice Society of America, the precursor to DC's Justice League) in the 1940s, Amaya Jiwe, aka Vixen, joins the team. While the team reunites, a mystery looms – the fate of former captain Rip Hunter.

Once reunited, the Legends continue their new mission to protect the timeline from temporal aberrations – unusual changes to history that spawn potentially catastrophic consequences. When Nate, the grandson of J.S.A. member Commander Steel, unexpectedly finds himself with powers, he must overcome his own insecurities and find the hero within himself. Ultimately, the Legends will clash with foes both past and present, to save the world from a mysterious new threat.

Main cast

 * Victor Garber as Professor Martin Stein/Firestorm
 * Brandon Routh as Dr. Ray Palmer/The Atom
 * Arthur Darvill as Captain Rip Hunter
 * Caity Lotz as Captain Sara Lance/White Canary
 * Franz Drameh as Jefferson "Jax" Jackson/Firestorm
 * Matt Letscher as Professor Eobard Thawne/Reverse-Flash
 * Maisie Richardson-Sellers as Amaya Jiwe/Vixen
 * Amy Pemberton as Gideon
 * Nick Zano as Dr. Nate Heywood/Steel
 * Dominic Purcell as Mick Rory/Heat Wave

Recurring cast

 * Neal McDonough as Damien Darhk
 * Dan Payne and Lance Henriksen as Todd Rice/Obsidian
 * Sarah Grey as Courtney/Stargirl
 * Kwesi Ameyaw as Charles/Dr. Mid-Nite
 * Matthew MacCaull as Henry Heywood/Commander Steel
 * Patrick J. Adams as Rex Tyler/Hourman
 * Christina Brucato as Dr. Lily Stein
 * Jack Turner as J.R.R. Tolkien

Universe regulars

 * Wentworth Miller as Leonard Snart/Captain Cold
 * John Barrowman as Malcolm Merlyn/Dark Archer
 * Katie Cassidy as Laurel Lance