Mission: Impossible - The Final Reckoning

Mission: Impossible – The Final Reckoning, released May 23, 2025, by Paramount Pictures, anchors the tail of this list as both the most expensive film in the franchise's history and the one that definitively closes the book on Tom Cruise's portrayal of Ethan Hunt. Though technically a 2025 release rather than a 2026 summer entry, it is included here because its Memorial Day 2025 launch served as the pre-season opening of a multi-month blockbuster conversation that directly shaped audience expectations for summer 2026, and because Cruise himself explicitly confirmed at the New York premiere that this is his final entry in the franchise. With a budget estimated at $300 to $400 million — inflated by years of pandemic production delays — The Final Reckoning is one of the most expensive films ever produced. Its ensemble includes Tom Cruise as Ethan Hunt, Hayley Atwell as Grace, Simon Pegg as Benji, Ving Rhames, Henry Czerny, Angela Bassett as the President of the United States, Pom Klementieff as Paris, and Esai Morales as the recurring villain Gabriel. The film runs 2 hours 49 minutes — just shy of three hours — and was screened out of competition at the 78th Cannes Film Festival before its wide release. It earned 80 percent on Rotten Tomatoes from 427 critics, with an 89 percent audience score. Its domestic opening of $64 million over the Memorial Day four-day period gave it the franchise's best opening ever, but its worldwide total of $598.8 million was considered a disappointment against its colossal budget. Critics praised its action sequences and sentimental farewell energy while noting that its first act exposition drags. For fans of the franchise, it is an essential, emotionally charged finale.