Marvel Studios has kicked off the countdown to Avengers: Doomsday with a record-breaking start. The film's first official trailer has crossed 500 million views worldwide within its first 24 hours, making it Disney's biggest trailer launch ever and the second-biggest movie trailer debut in history. Directors Joe and Anthony Russo marked the milestone by thanking fans on social media for the overwhelming response.

Avengers: Doomsday trailer breaks records

The Russo Brothers shared a note of gratitude on Instagram after the trailer shattered viewing records, celebrating the excitement surrounding the next chapter of the Marvel Cinematic Universe. The massive response comes months ahead of the film's theatrical release, with fans eager to see one of Marvel's biggest crossover events since Avengers: Endgame.