Marvel Studios finally dropped an all-new trailer and poster for Avengers: Doomsday ahead of the highly anticipated December 18 theatrical release, and the internet has been going gaga. From the return of Robert Downey Jr as Doctor Doom to the union of the beloved heroes from three distinct universes, the trailer has some highlight moments that set the bar high.

The CinemaCon 2026 drew its curtains on Thursday, April 16, 2026, at the Caesars Palace in Las Vegas. The fourth and final day wrapped up with some high-octane presentations from Walt Disney Studios and Paramount Pictures. Here are all the biggest highlights of CinemaCon 2026 on day 4 from Disney, Paramount and more.