The Gundam They Called Zero

Mobile Suit Gundam Wing Episode 24 Kanji Title - ゼロと呼ばれたG English Title - The Gundam They Called Zero Original Air Date - September 8, 1995

Plot
OZ are building engines to a resource asteroid when a shuttle enters the area and the pilot is not responding they sent a squad of Leos to investigate, but what they found in the shuttle is Wing Gundam Zero. The Leos attack but there fire power is useless against it and the Gundam uses its double buster rifle to destroy the Leos along with the resource asteroid. The pilot of Wing Gundam Zero is Quatre who is mentally unstable destroying colonies one by one. Lady decided to use Gundam pilots for their latest mobile suits Mercurius and Vayeate. Also, she receives a transmission from Quatre the blueprints for Sandrock Gundam and warning them his next target is colony 06E3.