Crisis on Infinite Earths

Crisis on Infinite Earths is a 5-hour movie that serves as the midseason 1 finale and 8th episode of Bionic Superhero Secret Service Division: The Next Generation. It features all the main characters from BSSSD:TNG, as well as from the ended Andi Mack: Seventeen Superhero, Arrow X4, and Super Lindsay series, in addition to their various doppelgangers and some other important heroes from DC Comics and recurring characters teaming up to save the dreadful annihilation of the Multiverse in 2027, no matter the repercussions it may have on the future.