10 Marvel Heroes That Could Join The Avengers After Infinity War

9. Agent 13

Sharon Carter Agent 13 Civil War
Marvel

Sharon Carter resonated with fans quickly after her clever introduction during The Winter Soldier, and the character followed up that appearance with an equally memorable turn in Civil War. While she's not (sadly) billed for an appearance in Infinity War, it would make sense for her to get some closure with Cap in the follow-up, before going onto - y'know - be an Avenger herself.

While Agent 13 has always been SHIELD-bound, she has, on occasion, worked directly with The Avengers. More interesting, however, is her involvement with the Secret Avengers - an off-the-books black ops version of Earth's Mightiest Heroes. If Marvel were to delve more heavily into their universe's espionage elements then of course, we hope that Black Widow will lead the charge with her long overdue solo feature, but Agent 13 is an outlet they should be looking to use as well.

Heck, why not make a 'Secret Avengers' film led by Carter, Nat, Bucky and Clint? That would certainly spice things up, and balance out the heavy cosmic influence currently making its way through the company's onscreen features.

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WhatCulture's very own resident movie guy, Ewan has been working in the content creation biz for over 10 years now, having started as a freelance contributor to WhatCulture Gaming all the way back in 2015. After graduating with a First-Class Honours in History from Northumbria University in 2017 (where he won a prize for a totally killer dissertation on the Watergate years), Ewan took on the role of Comics Editor at WhatCulture and quickly developed WhatCulture Comics into one of the biggest superhero-focused channels on YouTube. He followed this with a brief hiatus at Screen Rant in 2021, where he worked across the Gaming and Film sections as a writer and editor, before returning to WhatCulture as a Senior Content Producer / Presenter in 2023. He started his own podcast, We Love Dad Movies, in 2022, and has contributed several written pieces to the Eisner-nominated comics website Shelfdust as well. In his current role, Ewan incorporates his love of cinema, comic books, and history into written pieces and video essays for WhatCulture's Film & TV channel, as well as WhatCulture Gaming and WhatCulture Horror, with a particular focus on nineties-era Dad Movies, old school Westerns, and Golden Age Hollywood Noir. John Carpenter is his fave, and he thinks Batman Beyond should never have been cancelled. If that's your vibe, you'll probably like his stuff.