Now, clips of that exact moment are circulating online, capturing crowds erupting the instant the ‘Doomsday’ trailer begins to play before ‘Brand New Day’ screenings. Audiences reaction to the ‘AVENGERS: DOOMSDAY’ trailer during a ‘SPIDER-MAN: BRAND NEW DAY’ screening. (🎥: @marvel_shots) pic.twitter.com/UQhXjejXjN — Avengers Updates (@AvengersUpdated) July 30, 2026That kind of reaction lines up with the sheer scale of anticipation already surrounding ‘Avengers: Doomsday.’ The ‘Doomsday’ trailer reportedly pulled in 503 million views within its first day online, landing as the second-biggest trailer launch of all time, trailing only the ‘Brand New Day’ trailer itself, which hit 719 million views. How did your theater react when the Avengers: Doomsday trailer started?