Doomworld

"Doomworld" is the sixteenth episode of the second season of DC's Legends of Tomorrow, and the thirty-second episode overall. It airs on March 28, 2017.

Synopsis
After obtaining the Spear of Destiny, the Legion of Doom rewrites reality, leaving the Legends changed, perhaps forever. Frightfully, the Legends' and the world's hopes rest with Rory, but being the "hero" is not easy for him. Meanwhile, there is tension within the Legion of Doom and the reason why the Spear of Destiny needs to be destroyed is revealed.

Production
Preparation ran from January 23 until January 31, 2017. Shooting began on February 1 and ran February 10, 2017.

Trivia
Leonard Snart mentions the prison breaking he and Mick been through to which this references the duo stars in the series: Prison Break. Prison Break has been revived for a fifth season, and this is ironically mainly accredited to Purcell's and Miller's appearances on The Flash and Legends of Tomorrow.