Marvel Studios' upcoming film Avengers: Doomsday is poised to become the most expensive movie ever made, with a staggering estimated budget of $1 billion. This unprecedented figure encompasses over $250 million allocated solely for cast salaries, reflecting the film's extensive ensemble of 35 A-list actors. 

The film's production costs are driven by its ambitious scale, including high-end visual effects and complex set designs. Notably, the Russo Brothers, renowned for directing previous Marvel blockbusters, are reportedly receiving $80 million for their work on Avengers: Doomsday and its sequel, Avengers: Secret Wars. 

Despite the massive investment, industry analysts express concerns about the film's profitability. Given the enormous budget, Avengers: Doomsday would need to achieve box office earnings comparable to or exceeding those of Avengers: Endgame, which grossed $2.8 billion globally, to be considered a financial success. 

The film is slated for release in May 2026, marking the first Avengers installment since 2019's Avengers: Endgame. With its record-breaking budget and star-studded cast, Avengers: Doomsday is one of the most anticipated cinematic events in recent history.