Camelot/3000

"Camelot/3000" is the twelfth episode of the second season of DC's Legends of Tomorrow, and the twenty-eighth episode overall. It aired on February 21, 2017.

Synopsis
The Legends continue their quest to hunt down the Spear of Destiny before the pieces fall into the hands of the Legion of Doom. The Legends discover that pieces of the Spear are each being guarded in different time periods by members of the JSA. Their first stop is the future where they find Dr. Mid-Nite which eventually leads them to the past and King Arthur’s Camelot, where Stargirl is protecting her piece of the Spear. In order to protect the Spear shard from the now-evil Rip Hunter, the Legends must join forces with the Knights of the Round Table

Trivia

 * Damien Darhk says  'The King has left the building' when he and Rip have King Arthur under their control. This is a reference to Elvis Presley's famous exit line.
 * The manuscript image of Ray was seen when Nate showed Oliver Queen proof of the Legends going through time in the episode 'Out of Time'.

Production
Preparation ran from November 18 until November 30, 2016, with a break on November 24 and 25 for Thanksgiving. Shooting began on December 1 and ran until December 12, 2016.

Trivia

 * The episode's title is a reference to the DC comics series, Camelot 3000.