The Anti-Monitor (the Monitor's evil counterpart) is released into the DC Multiverse and begins to destroy the different Earths that compose it. The Monitor attempts to recruit heroes from across the Multiverse to fight back.

Director: Jeff Wamester

Cast: Jensen Ackles, Jonathan Adams, Gideon Adlon, Geoffrey Arend, Troy Baker, Zach Callison, Darren Criss, Darin De Paul, Meg Donnelly, Ato Essandoh, Keith Ferguson, Will Friedle, Jennifer Hale, Aldis Hodge, Jamie Gray Hyder, Erika Ishii, Stana Katic, David Kaye