What If...? backdrop
What If...? poster
Animation
Action & Adventure
Sci-Fi & Fantasy

The Worst Episodes of What If...?

Every episode of What If...? ranked from worst to best. Explore the Worst Episodes of What If...?!

The Worst Episodes of What If...?

Taking inspiration from the comic books of the same name, each episode of this animated anthology series questions, revisits and twists classic Marvel Cinematic moments.

Filter By Season3

  1. 5.6/10(4.5k votes)

    #1 - What If... The Hulk Fought the Mech Avengers?

    Loading...
    S3:E1

    Captain 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 horribly wrong. Bucky Barnes, Monica Rambeau, Moon Knight, and others must join Sam as his new team of Mech Avengers.

    0 Comments
    View all
    Writer:N/A
  2. 5.6/10(4.2k votes)

    #2 - What If... Agatha Went to Hollywood?

    Loading...
    S3:E2

    On the set of Stark Pictures' first production, the playboy auteur quickly finds himself enchanted by his bewitching lead actress, Agatha Harkness. Little does she know there will be another superpower co-star on the call sheet… Kingo.

    0 Comments
    View all
    Director:Bryan Andrews
    Writer:N/A
  3. 5.8/10(3.7k votes)

    #3 - What If... Howard the Duck Got Hitched?

    Loading...
    S3:E4

    Howard the Duck and Darcy Lewis find themselves on an intergalactic pleasure cruise. When dangerous factions from across the galaxy descend to threaten their trip, they must discover their own cosmic powers to withstand the onslaught.

    0 Comments
    View all
    Writer:N/A
  4. 6.3/10(3.3k votes)

    #4 - What If... The Emergence Destroyed the Earth?

    Loading...
    S3:E5

    In a Universe where The Eternals never stopped The Emergence, the birth of an incubating Celestial shatters the Earth. Civilization endures on the rocky remnants of our planet, where Quentin Beck leads an authoritarian regime until freedom fighters recruit Riri Williams on a deadly mission to take him down.

    0 Comments
    View all
    Writer:N/A
  5. 6.3/10(3.0k votes)

    #5 - What If... 1872?

    Loading...
    S3:E6

    In 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, saving the innocent from the evils of The Hood.

    0 Comments
    View all
    Writer:N/A
  6. 6.4/10(14.8k votes)

    #6 - What If... Thor Were an Only Child?

    Loading...
    S1:E7

    Thor, who never learned to be a good hero, throws an out-of-control intergalactic party on Earth.

    0 Comments
    View all
  7. Trending NowTRENDING NOW

    The 20 BEST Episodes of What If...?

    READ
  8. 6.5/10(3.1k votes)

    #7 - What If... What If? (2)

    Loading...
    S3:E8

    The end of the beginning...

    0 Comments
    View all
    Director:Bryan Andrews
    Writer:N/A
  9. 6.6/10(14.3k votes)

    #8 - What If... Killmonger Rescued Tony Stark?

    Loading...
    S1:E6

    An American soldier called Killmonger rescues Tony Stark when his Humvee is attacked in Afghanistan.

    0 Comments
    View all
  10. 6.6/10(6.1k votes)

    #9 - What If... Happy Hogan Saved Christmas?

    Loading...
    S2:E3

    When Avengers Tower is attacked during the holiday party, Happy Hogan must prove his hero chops.

    0 Comments
    View all
  11. 6.6/10(3.7k votes)

    #10 - What If... The Red Guardian Stopped the Winter Soldier?

    Loading...
    S3:E3

    It 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 antics interfere with the Winter Soldier's own mission to kill Howard Stark, the two Soviet supersoldiers must form an alliance to escape the United States.

    0 Comments
    View all
  12. 6.7/10(3.0k votes)

    #11 - What If... The Watcher Disappeared? (1)

    Loading...
    S3:E7

    The Watcher must stand trial for his many interventions.

    0 Comments
    View all
    Writer:N/A
  13. 7.0/10(21.6k votes)

    #12 - What If... Captain Carter Were the First Avenger?

    Loading...
    S1:E1

    When Steve Rogers is seriously injured, Peggy Carter becomes the world’s first Super Soldier.

    0 Comments
    View all
  14. 7.0/10(6.7k votes)

    #13 - What If... Nebula Joined the Nova Corps?

    Loading...
    S2:E1

    When Nebula is recruited to join the Nova Corps, she sets out to prove her detective skills.

    0 Comments
    View all
  15. 7.1/10(5.7k votes)

    #14 - What If... Captain Carter Fought the Hydra Stomper?

    Loading...
    S2:E5

    Captain Carter's mission to save Steve Rogers sets her on a collision course with new enemies.

    0 Comments
    View all
  16. 7.2/10(6.3k votes)

    #15 - What If... Peter Quill Attacked Earth's Mightiest Heroes?

    Loading...
    S2:E2

    When Ego and a young Peter Quill threaten Earth in 1988, Howard Stark and Peggy Carter form a team.

    0 Comments
    View all
  17. 7.2/10(5.9k votes)

    #16 - What If... Iron Man Crashed Into the Grandmaster?

    Loading...
    S2:E4

    Tony Stark challenges The Grandmaster, leading to a grand prix-turned-demolition-derby death match.

    0 Comments
    View all
  18. 7.4/10(6.7k votes)

    #17 - What If... Kahhori Reshaped the World?

    Loading...
    S2:E6

    A Mohawk woman ventures into the waters of the Forbidden Lake to help save her people.

    0 Comments
    View all
    Director:Bryan Andrews
  19. 7.4/10(5.7k votes)

    #18 - What If... Strange Supreme Intervened?

    Loading...
    S2:E9

    Captain Carter discovers the greatest threat to all existence may be closer than she realizes.

    0 Comments
    View all
  20. 7.7/10(16.8k votes)

    #19 - What If... Zombies!?

    Loading...
    S1:E5

    When The Avengers are infected by a zombie plague, surviving heroes search for a cure.

    0 Comments
    View all
  21. 7.8/10(19.5k votes)

    #20 - What If... T'Challa Became a Star-Lord?

    Loading...
    S1:E2

    The rough-and-tumble space pirates known as the Ravagers abduct T’Challa instead of Peter Quill.

    0 Comments
    View all
  22. 7.8/10(17.3k votes)

    #21 - What If... The World Lost Its Mightiest Heroes?

    Loading...
    S1:E3

    Nick Fury struggles to launch The Avengers when candidates are targeted by a serial killer.

    0 Comments
    View all
  23. 7.8/10(5.9k votes)

    #22 - What If... Hela Found the Ten Rings?

    Loading...
    S2:E7

    Hela—stripped of her powers and banished to Earth—comes across a new source of power: the Ten Rings.

    0 Comments
    View all
  24. 7.8/10(5.4k votes)

    #23 - What If... The Avengers Assembled in 1602?

    Loading...
    S2:E8

    Captain Carter tries to undo the anomaly that strands familiar heroes and villains in the year 1602.

    0 Comments
    View all
  25. 8.4/10(13.4k votes)

    #24 - What If... The Watcher Broke His Oath?

    Loading...
    S1:E9

    The Watcher breaks his oath and recruits heroes from across the multiverse to battle against Ultron.

    0 Comments
    View all
  26. 8.8/10(22.4k votes)

    #25 - What If... Doctor Strange Lost His Heart Instead of His Hands?

    Loading...
    S1:E4

    A grief-stricken Doctor Strange uses the Eye of Agamotto in a dangerous effort to change the past.

    0 Comments
    View all

Worst Episodes Summary

"What If... The Hulk Fought the Mech Avengers?" is the worst rated episode of "What If...?". It scored 5.6/10 based on 4456 votes. Directed by Stephan Franck and written by N/A, it aired on 12/22/2024. This episode scored 0.0 points lower than the second lowest rated, "What If... Agatha Went to Hollywood?".