What If...?

1. S01E01What If... Captain Carter Were the First Avenger?August 11, 2021 6.8When Steve Rogers is seriously injured, Peggy Carter becomes the world’s first Super Soldier.
2. S01E02What If... T'Challa Became a Star-Lord?August 18, 2021 7.0The rough-and-tumble space pirates known as the Ravagers abduct T’Challa instead of Peter Quill.
3. S01E03What If... The World Lost Its Mightiest Heroes?August 25, 2021 6.9Nick Fury struggles to launch The Avengers when candidates are targeted by a serial killer.
4. S01E04Season's bestWhat If... Doctor Strange Lost His Heart Instead of His Hands?September 1, 2021 7.9A grief-stricken Doctor Strange uses the Eye of Agamotto in a dangerous effort to change the past.
5. S01E05What If... Zombies!?September 8, 2021 7.0When The Avengers are infected by a zombie plague, surviving heroes search for a cure.
6. S01E06What If... Killmonger Rescued Tony Stark?September 15, 2021 6.3An American soldier called Killmonger rescues Tony Stark when his Humvee is attacked in Afghanistan.
7. S01E07What If... Thor Were an Only Child?September 22, 2021 6.0Thor, who never learned to be a good hero, throws an out-of-control intergalactic party on Earth.
8. S01E08What If... Ultron Won?September 29, 2021 7.8Natasha Romanoff and Clint Barton seek to destroy killer-robot Ultron following a cataclysmic event.
9. S01E09What If... The Watcher Broke His Oath?October 6, 2021 7.4The Watcher breaks his oath and recruits heroes from across the multiverse to battle against Ultron.

Season 1 ranked & reviewed

1. S02E01What If... Nebula Joined the Nova Corps?December 22, 2023 6.3When Nebula is recruited to join the Nova Corps, she sets out to prove her detective skills.
2. S02E02What If... Peter Quill Attacked Earth's Mightiest Heroes?December 23, 2023 6.4When Ego and a young Peter Quill threaten Earth in 1988, Howard Stark and Peggy Carter form a team.
3. S02E03What If... Happy Hogan Saved Christmas?December 24, 2023 5.8When Avengers Tower is attacked during the holiday party, Happy Hogan must prove his hero chops.
4. S02E04What If... Iron Man Crashed Into the Grandmaster?December 25, 2023 6.6Tony Stark challenges The Grandmaster, leading to a grand prix-turned-demolition-derby death match.
5. S02E05What If... Captain Carter Fought the Hydra Stomper?December 26, 2023 6.5Captain Carter's mission to save Steve Rogers sets her on a collision course with new enemies.
6. S02E06What If... Kahhori Reshaped the World?December 27, 2023 6.3A Mohawk woman ventures into the waters of the Forbidden Lake to help save her people.
7. S02E07Season's bestWhat If... Hela Found the Ten Rings?December 28, 2023 6.8Hela—stripped of her powers and banished to Earth—comes across a new source of power: the Ten Rings.
8. S02E08What If... The Avengers Assembled in 1602?December 29, 2023 6.7Captain Carter tries to undo the anomaly that strands familiar heroes and villains in the year 1602.
9. S02E09What If... Strange Supreme Intervened?December 30, 2023 6.6Captain Carter discovers the greatest threat to all existence may be closer than she realizes.

Season 2 ranked & reviewed

1. S03E01What If... The Hulk Fought the Mech Avengers?December 22, 2024 4.9Captain America/Sam Wilson must suit up in a colossal mech suit to battle Bruce Banner after an attempt to cure himself of the Hulk goes hor
2. S03E02What If... Agatha Went to Hollywood?December 23, 2024 4.9On the set of Stark Pictures' first production, the playboy auteur quickly finds himself enchanted by his bewitching lead actress, Agatha Ha
3. S03E03Season's bestWhat If... The Red Guardian Stopped the Winter Soldier?December 24, 2024 6.5It is 1991, and the Red Guardian takes it upon himself to join a high-profile mission and prove himself to his Red Room superiors. When his
4. S03E04What If... Howard the Duck Got Hitched?December 25, 2024 4.9Howard the Duck and Darcy Lewis find themselves on an intergalactic pleasure cruise. When dangerous factions from across the galaxy descend
5. S03E05What If... The Emergence Destroyed the Earth?December 26, 2024 5.3In a Universe where The Eternals never stopped The Emergence, the birth of an incubating Celestial shatters the Earth. Civilization endures
6. S03E06What If... 1872?December 27, 2024 5.2In a universe where the heroes of the MCU live in the Old West, Shang-Chi and his pistol-packing partner, Kate Bishop, traverse the frontier
7. S03E07What If... The Watcher Disappeared? (1)December 28, 2024 5.5The Watcher must stand trial for his many interventions.
8. S03E08What If... What If? (2)December 29, 2024 5.6The end of the beginning...

Season 3 ranked & reviewed