Season 6 (DC's Legends of Tomorrow)

"From far across the cosmos, from worlds without hope, something has arrived, something dangerous, something wrong. Hold your breath, or die screaming."

- Mick Rory

The sixth season of premiered on May 2, 2021, and concluded on September 5, 2021. The season consists of 15 episodes.

Synopsis
Having spent last season trying to track down the Loom of Fate in order to bring back their slain comrades, the Legends must now save history from a foe like none they've encountered in the past or future. Co-captains of the time-ship Waverider Sara Lance and Ava Sharpe have dealt with monsters, time anomalies, and most recently, villains from Hell, but this season they will face something even more challenging and bizarre...space aliens! After one of their own is abducted by a ruthless alien, this new mission becomes personal. It will take more than the combined powers of a dark magician, John Constantine; a semi-reformed arsonist, Mick Rory; historian who transforms into steel, Nate Heywood; and a brother-sister wind-totem-wielding duo, Zari Tarazi and Behrad Tarazi to save the world for a sixth time. They must recruit a new Legend, a woman who was abducted by aliens when she was a child and supposedly imbued with powers that will help the team defeat their intergalactic foes. Either that or she's just crazy...

Main Cast

 * Caity Lotz as White Canary (Sara Lance) & Sara Lance 2.0
 * Tala Ashe as Zari Tarazi & Zari Tomaz
 * Jes Macallan as Ava Sharpe & AVA Clones
 * Olivia Swann as Astra Logue
 * Adam Tsekhman as Gary Green & Zari Tarazi
 * Shayan Sobhian as Behrad Tarazi
 * Lisseth Chavez as Esperanza "Spooner" Cruz
 * Amy Louise Pemberton as Gideon
 * Nick Zano as Steel (Nate Heywood) & John Constantine (Nate Heywood)
 * Dominic Purcell as Heat Wave (Mick Rory)
 * Matt Ryan as John Constantine, John Constantine (Aleister Crowley) & The Beast *

Recurring Cast

 * Aliyah O'Brien as Kayla
 * Raffi Barsoumian as Bishop & Bishop
 * Nic Bishop as Kilgore, Levi Stapleton & Mike the Strike
 * Chris Olson as Gary Green & Kayla

In-Universe Guest Stars

 * David Ramsey as Bass Reeves

Notes:
 * 1) Despite being listed among the main cast, Ryan is credited with "special appearance" billing.

Trivia

 * The season was originally announced to have 13 episodes.
 * This is the first season:
 * Since Season 1:
 * To premiere and end in the same year.
 * To not feature Amy Louise Pemberton as a physical appearance.
 * To not feature Brandon Routh (Ray Palmer).
 * To feature Adam Tsekhman, Shayan Sobhian and Lisseth Chavez  as series regulars.
 * To not feature Caity Lotz in every episode.
 * This is the last season:
 * To feature Dominic Purcell as a series regular.
 * To include John Constantine as a main role. However, Matt Ryan will portray a different character in following seasons.

Production
Filming ran from October 8, 2020, to May 8, 2021.