#AvengersDoomsday unveiled its first full trailer at #CinemaCon, featuring thrilling footage of #DoctorDoom, Steve Rogers and more. • The trailer starts with a look at #RobertDowneyJr 's green-hooded, metal-faced Doctor Doom as he prepares to invade the multiverse. There’s a shot of Prof. Xavier looking out his X-Mansion’s window as a bright flash of light is outside, signaling trouble. • It’s a flood of crossovers from there: Gambit and Shang-Chi battle; Mystique transforms into Yelena Belova, resulting in a #FlorencePugh vs. Florence Pugh fight; and Thor and Doom face off, but Doom catches Thor’s magical hammer Mjolnir with his bare hands. • The most shocking moment comes when #ChrisEvans’ Steve Rogers return and meets Thor, taking his hammer from him like he did in “Endgame.”