Crisis On Infinite Earths Recap

 Planet Maltus: Ten thousand years ago. The Monitor time travels to the Dawn of Time. His presence corrupts the zone, it releases anti-matter. He enters the anti-universe and meets the Anti-Monitor.  The Vanishing Point. The Paragons are trapped. Lex and Ryan attempt to repurposed Time Masters tech into a teleportation device. Supergirl volunteers Lex, but the machine fails. The Flash appears, he's been gone for months. Two seconds for him. He was in the Speed Force. He says there's no way out.  On Purgatory, The Spectre prepares Oliver to face The Anti-Monitor. Oliver goes to The Vanishing Point. Oliver helps Barry access the Speed Force. He drops Kara, Ryan, and Lex on Maltus. Barry is attacked by the Anti-Monitor in the Speed Force, and appears in Queen Consolidated. Oliver is using his essence and memories to keep everyone in the Speed Force. If they fall out, they will be consumed by anti-matter. Barry runs to Star Labs and meets (Ezra Miller) Flash.  Lex has up...

 Harbinger acquires Rory and the Waverider from Earth-74. The heroes must find the seven Paragons. Supergirl is Hope. Sara is Destiny. Lex, who was saved by The Monitor after being shot by his sister, steals the Book of Destiny and portals away to kill all Supermen.  Batwoman and Supergirl go to Gotham City, Earth-99 to look for Batman, Courage. Bruce is in an exoskeleton due to crippling injuries. He killed many villains and Superman. His Kate died. He attacks Supergirl. Kate fights him. He dies. Ray develops a Paragon Detector. Monitor confirms that Kate is Courage. Metropolis, Earth-75 - Superman and Lois find that Superman already dead. Smallville, Earth-167 - Clark gave up his powers to have a family. Metropolis, Earth-96 - Superman looks like Ray Palmer. Truth. Lex makes the Supermen fight. Iris clobbers Lex and takes the Book.  Constantine helps Mia, Sara, and Flash to find an Earth with a Lazarus pit to resurrect Arrow. Earth-18 - Sara and Mia are attacked by Jona...

 On Waverider, Earth-1, Ray's Paragon-Detector reveals that Flash is Love, and J'onn is Honour. The Monitor turns Cisco back into Vibe.  Flash, Vibe, and Frost go to the tunnel where Nash Wells was. He has been turned into Pariah by the Anti-Monitor. Vibe gets the code for the door from Nash. They find Flash from Earth-90 running on a treadmill that powers the antimatter weapon. He is trapped inside a forcefield but Vibe gets him out. However, when he stops running, the machine starts to self-destruct. Pariah breaches Black Lightning in to hold the energy. Barry realizes that the machine can be stopped if he runs backwards on the treadmill. Flash-90 steals his speed and takes his place. The Monitor never said which Flash had to die. Constantine, Diggle, and Mia go to Earth-666 to find Lucifer. He gives them a card granting them access to Purgatory. Oliver is not ready to leave, when Jim Corrigan tells him he is to become Spectre. Supergirl wants to use the Book Of Destiny to r...

An anti-matter wave threatens to destroy the multiverse. The Harbinger collects all the superheroes and brings them to Earth-38.  Brainy, Lois, and Sara head to Earth-16 2046 to retrieve Jonathan (Superman's son).  The rest of the heroes prepare to defend the quantum tower which has just appeared in National City (placed there by The Monitor). Alex asks Lena to build a portal to evacuate everyone to Earth-1 in alien ships. The Monitor appears and says the battle is lost. He teleports the heroes away. Oliver stays on to buy time for the evacuation. The Monitor teleports Oliver to Earth-1, where he dies. Nash Wells appears as Pariah, for freeing the Anti-Monitor. The Monitor says that Oliver's death was not what he foresaw.