In a stunning surprise for Marvel fans, the first teaser trailer for Ant-Man 4: Quantum Nexus has just dropped—offering a thrilling glimpse into the most mind-bending chapter yet in the Ant-Man saga. Slated for release in 2026, the film stars Paul Rudd reprising his iconic role as Scott Lang, and features the long-awaited MCU debut of Keanu Reeves in a mysterious, reality-altering role.

Scroll down to the bottom of the article to see the Trailer

The teaser opens with a cryptic voiceover: “Time isn’t what it used to be.” As reality fractures across dimensions, Scott Lang finds himself thrust into the Quantum Nexus, a place where timelines collide and nothing is as it seems.

Fans are already buzzing over Reeves’ enigmatic character, rumored to be a powerful multiversal traveler with connections to Kang the Conqueror. The teaser also hints at high-stakes emotional drama, new tech suits, and an epic clash that could reshape the future of the MCU.

Directed by Peyton Reed and produced by Kevin Feige, Quantum Nexus promises to blend heart, humor, and quantum chaos in signature Ant-Man style—this time with even bigger implications for Marvel’s multiverse saga.

The film is expected to hit theaters in summer 2026. Watch the full teaser now and prepare to enter the Quantum Nexus.