Crisis on Infinite Earths DVD

When a wave of anti-matter threatens all life in the multi-verse, The Monitor gathers seven heroes--Supergirl, The Flash, Green Arrow, Batwoman, White Canary, The Atom and Superman--to face the crisis. Daunted by the odds, the team seeks out new recruits, including a mysterious Kryptonian. Pariah enlists Black Lightning's help after Flash-90 shares the hard-won knowledge he acquired in the battle of "Elseworlds" and with the help of Black Lightning, Barry, Cisco and Killer Frost, the heroes devise a plan that may save reality.

EPISODES: Supergirl: Season 5, episode 9 Crisis on Infinite Earths Part 1
Batwoman: Season 1, episode 9 Crisis on Infinite Earths Part 2
Flash: Season 6, episode 9 Crisis on Infinite Earths Part 3
Arrow: Season 8, episode 8 Crisis on Infinite Earths Part 4
Legends of Tomorrow: Season 5, episode 1 Crisis on Infinite Earths Part 5