Ryan Reynolds Crashes Comic-Con as Deadpool to Beg for Avengers Doomsday Role

When you are Ryan Reynolds, you don't just attend a Comic-Con panel, you completely hijack it.

During Marvel Studios' massive Hall H presentation at San Diego Comic-Con this past weekend, the cast of the highly anticipated Avengers: Doomsday assembled to debut exclusive footage. The star-studded lineup included Robert Downey Jr., Paul Rudd, Chris Evans, Pedro Pascal, and more. But the biggest viral moment came when a brand-new, grey-suited Deadpool suddenly walked onto the stage.

Before the panel, Reynolds had actually spent the day walking the SDCC convention floor, entirely undercover in his new suit, taking pictures with unsuspecting fans who assumed he was just an impressive cosplayer [1].

Ryan Reynolds vs RDJ | The Confrontation with Paul Rudd

Once on stage, Reynolds stayed entirely in character and immediately began demanding answers.

His first target was Paul Rudd. Referencing one of the biggest unresolved jokes from 2024's Deadpool and Wolverine, Reynolds asked the Ant-Man star, "First question is for Mr. Paul Rudd. Where is Thor, and why was he crying?" Rudd hilariously deflected, asking if Thor was a Wrexham fan [2].

Reynolds then turned his attention to the sheer scale of the Doomsday announcement. "This seems like an awfully expensive way to announce a film," Reynolds joked. "When do you start filming?"

Robert Downey Jr., who is returning to the MCU to play the villainous Doctor Doom, didn't miss a beat. He shut Reynolds down immediately: "It's in the can, bro. Look around you. Did you bump your head?"

Refusing to take no for an answer, Reynolds tried to negotiate his way into the movie. "I see. So, there's no additional photography, no overages, hot costs, maybe last minute additions?" Realizing he was defeated, Reynolds dropped a classic farewell line: "No further questions. Happy Hogan, fetch the Audi. We're leaving."

Marvel SDCC 2026 Panel | Quick Intel Grid

• The Stunt: Ryan Reynolds goes undercover on the SDCC floor as Deadpool
• The Suit: A new denim grey and blue suit featuring a Canadian flag
• The Confrontation: Reynolds begs Robert Downey Jr. for a role in Doomsday
• The Callback: Reynolds asks Paul Rudd why Thor was crying
• Avengers Doomsday Release Date: December 18, 2026

Deadpool Jean Grey Suit | The Secret Meaning

Following his dramatic exit, fans were left wondering about the significance of the brand-new blue and grey denim Deadpool suit Reynolds wore for the stunt.

Taking to Instagram on Sunday, Reynolds confirmed the suit was actually a deep-cut X-Men reference. He posted an image showing the exact color shade, labeled "9-1963 X-Men" and named "Jean Grey." Reynolds captioned the post: "Once you see it, you can't unsee it. It just doesn't work that way. #Jeanpool" [3].

While Marvel has not officially confirmed if Deadpool will actually appear in Avengers: Doomsday when it hits theaters on December 18, 2026, Reynolds' stunt proves that Wade Wilson is still very much active in the Multiverse.

Why This Matters: The Deadpool stunt at SDCC 2026 is more than a viral moment, it is a signal that Marvel is embracing the irreverent tone of the Deadpool franchise as it enters the Multiverse Saga's endgame. With Robert Downey Jr. returning as Doctor Doom and the Avengers: Doomsday release date locked for December 18, 2026, the MCU is betting that the blend of humor and high-stakes superhero drama will reignite audience interest. For more on the Doomsday buildup, check out our coverage of Unreal Engine and the future of entertainment production and the Dune Part Three trailer and Paul Atreides dark empire.