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What If…?
Season 1
TV-14
89%
92%
Add Show to Watchlist
Exploring pivotal moments from the Marvel Cinematic Universe and turning them on their head, leading the audience into uncharted territory.
More
Where to Watch Season 1
Disney+
Subscription
9 Episodes
What If... Captain Carter Were the First Avenger?
E1
What If... Captain Carter Were the First Avenger?
In an alternate reality, Peggy Carter becomes a super-soldier rather than Steve Rogers, and uses her newfound power to bring the Nazis to the brink of disaster. But Red Skull plans to use the Tesseract to unleash the champion of Hydra on Earth, assuring Hydra's domination.
What If... T'Challa Became a Star-Lord?
E2
What If... T'Challa Became a Star-Lord?
The Ravagers abducted T'Challa by accident instead of Peter Quill, so that T'Challa becomes Star Lord and gains a well-deserved reputation as a galactic hero as he and the Ravagers--including Thanos--try to pull a heist against the Collector.
What If... The World Lost Its Mightiest Heroes?
E3
What If... The World Lost Its Mightiest Heroes?
Nick Fury struggles to launch The Avengers when candidates are targeted by a serial killer.
What If... Doctor Strange Lost His Heart Instead of His Hands?
E4
What If... Doctor Strange Lost His Heart Instead of His Hands?
Dr. Stephen Strange survives the car crash, but his girlfriend Christine Palmer doesn't. Strange discovers that the accident is a fixed point in time, and goes to any means necessary to gain enough power to resurrected Christine - no matter the cost.
What If... Zombies!?
E5
What If... Zombies!?
Janet Van Dyne is brought back from the Quantum Realm, but infected with a zombie virus that soon infects the rest of the world. A ragtag group of survivors follows a signal promising a cure, but discover that not all is what they expected.
What If... Killmonger Rescued Tony Stark?
E6
What If... Killmonger Rescued Tony Stark?
An American soldier nicknamed Killmonger rescue Tony Stark in Afghanistan, and as a result become Tony's chief of security. Tony never becomes Iron Man, while Killmonger uses his position to design drones in which he can secure his position with the royal family of Wakanda and achieve his true goals.
What If... Thor Were an Only Child?
E7
What If... Thor Were an Only Child?
Odin never adopts Loki, and so Thor never has an adoptive brother to challenge him and make him a hero like he became in the Sacred Timeline. Instead Thor becomes an irresponsible party bro, and leads his fellow partygoers to Midgard to have a good time.
What If... Ultron Won?
E8
What If... Ultron Won?
In one reality, Ultron defeats the Avengers, acquires all six Infinity Stones, wipes out all life in its universe, senses the Watcher watching it, and travels throughout the Multiverse to wipe out all life, defeat the Watcher, and bring peace.
What If... The Watcher Broke His Oath?
E9
What If... The Watcher Broke His Oath?
The Watcher assembles the heroes from multiple universes to stop Infinity Ultron from destroying their worlds - and their multiverse. But an unexpected betrayal forces the Watcher to involve himself personally, break his oath, and prevent ultimate defeat.
Cast of Season 1
Jeffrey Wright
The Watcher (voice)
Season 1 Ratings & Reviews
AV Club
Sam Barsanti
It notably stumbles into a mistake that always irks me in alternate-universe stories like this, but aside from that, it's just an absolute blast.
Rolling Stone
Alan Sepinwall
It's fun simply because the level of quality control at Marvel is pretty high these days, and because some of the ideas are either inherently appealing... But not every installment lives up to the title's seemingly limitless potential.
The Hollywood Reporter
Angie Han
For a series set in the infinite vastness of a multiverse, What If...? is dreaming awfully small.
Chicago Sun-Times
Richard Roeper
A relatively breezy and often humorous series that puts a quirky and borderline goofy spin on the Marvel timeline as we know it.
The Mary Sue
Rachel Leishman
Much like how Steve and Bucky viewed her in The First Avenger, they are open to Peggy knowing more than them, but in What If...? she's the leader and stronger than everyone, and it's accepted and celebrated-and it's what Peggy Carter deserves.
RogerEbert.com
Nick Allen
The light fun of it is eaten away by the cynicism from within the project, that what purports to be about infinite possibilities is blatantly more about repurposing.
indieWire
Tyler Hersko
"What If...?" might not win over the superhero-averse, but if you're a fan who has grown a bit fatigued of Disney's biggest franchise recently, this could be the antidote you've been needing.
Salon.com
Melanie McFarland
Each of the three half-hour episodes made available for review locked me in with breezy scripts, an agile narrative energy and a mesmerizing, near-photorealistic animations style.
San Francisco Chronicle
Bob Strauss
The result resembles enhanced Jonny Quest as much as Jack Kirby, but it's cool enough. And when things get crazy -- as they do at cosmic scale in each episode so far -- an almost Lovecraftian level of fearsome grandeur fills the screen.
The Weekend Warrior (Substack)
Edward Douglas
Maybe not quite on par with some of the great Batman or Superman cartoons we've gotten over the years.
Perri Nemiroff (YouTube)
Perri Nemiroff
The story, animation style and short running time don't always come together, but the first three episode still showcase a very exciting creative swing for Marvel.
Strange Harbors
Jeffrey Zhang
What If...? is playful enough with its creativity, but these half-hour jaunts feel more like curiosities than essential text.
Digital Trends
Rick Marshall
The questions the show poses about the MCU make it a unique, fascinating series that pushes its audience to think critically about elements we take for granted in Marvel's live-action universe.
Collider
Liz Shannon Miller
For right now, though, its appeal lies largely in its connection to what came before. Perhaps the show's strongest quality is just how many MCU all-stars return in their signature roles; even some truly minor supporting actors.
The Establishing Shot
Jeff York
It's clever as hell, daring in its alternate realities being served up, and produced with the state-of-the standards you'd expect from Marvel and Disney.
Times-Picayune
Mike Scott
although "What If ...?" is based on a fundamentally dubious concept, the three episodes sent over for review do enough right to be entertainingly worthwhile.
Geek Girl Authority
Melody McCune
While my curiosity is piqued, I wasn't completely blown away by this outing.
CNN.com
Brian Lowry
It's an especially savvy way of super-serving fans, in a package that's colorful and fast-paced enough to entertain those who might not get every reference or wrinkle in time.
Giant Freakin Robot
Drew Dietsch
Perhaps Marvel's What If...? will be more accessible to non-discerning younger viewers, but for adults, there is not much here to recommend.
25YL (25 Years Later)
Tony Black
Quite simply, the kind of rewarding, well-produced joy that any fan of Marvel's recent content is going to lap up with glee.
Watch Season 1 Videos
What If: Moment
What If: Moment
Trailer
What If: Season 1
What If: Season 1
Trailer
What If: Ask Yourself
What If: Ask Yourself
Trailer
What If: Season 1 (Mid-Season Trailer)
What If: Season 1 (Mid-Season Trailer)
Trailer
What If: What Is What If Featurette
What If: What Is What If Featurette
Behind the Scenes
What If: Steve
What If: Steve
Scene
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