Published Aug 21, 2026, 11:37 AM ET · Updated 3 months ago · 1 source

David Harbour has blown Tony Stark’s cover in Avengers: Doomsday. It might just be what Marvel needs

guardian
guardian
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David Harbour has blown Tony Stark’s cover in Avengers: Doomsday. It might just be what Marvel needs

N obody knows exactly what solemn blood oaths Marvel uses to prevent spoilers. But we do know that Andrew Garfield spent most of the run-up to 2021’s Spider-Man: No Way Home – in which he would eventually turn up as one of two secret Spideys – behaving as if Kevin Feige was standing behind him, holding up a giant card saying: YOU HAVE NEVER MET TOBEY MAGUIRE. So we can imagine it’s pretty full on. Why, then, has Avengers: Doomsday star David Harbour this week apparently blurted out the biggest M