
Episodes

1. What If... Captain Carter Were the First Avenger?
11 Aug 2021 · 36 min · 6.8/10
When Steve Rogers is seriously injured, Peggy Carter becomes the world’s first Super Soldier.

2. What If... T'Challa Became a Star-Lord?
18 Aug 2021 · 37 min · 7.1/10
The rough-and-tumble space pirates known as the Ravagers abduct T’Challa instead of Peter Quill.

3. What If... The World Lost Its Mightiest Heroes?
25 Aug 2021 · 35 min · 6.9/10
Nick Fury struggles to launch The Avengers when candidates are targeted by a serial killer.

4. What If... Doctor Strange Lost His Heart Instead of His Hands?
1 Sept 2021 · 38 min · 7.9/10
A grief-stricken Doctor Strange uses the Eye of Agamotto in a dangerous effort to change the past.

5. What If... Zombies!?
8 Sept 2021 · 34 min · 7.1/10
When The Avengers are infected by a zombie plague, surviving heroes search for a cure.

6. What If... Killmonger Rescued Tony Stark?
15 Sept 2021 · 36 min · 6.3/10
An American soldier called Killmonger rescues Tony Stark when his Humvee is attacked in Afghanistan.

7. What If... Thor Were an Only Child?
22 Sept 2021 · 38 min · 6.0/10
Thor, who never learned to be a good hero, throws an out-of-control intergalactic party on Earth.

8. What If... Ultron Won?
29 Sept 2021 · 32 min · 7.8/10
Natasha Romanoff and Clint Barton seek to destroy killer-robot Ultron following a cataclysmic event.

9. What If... The Watcher Broke His Oath?
6 Oct 2021 · 37 min · 7.5/10
The Watcher breaks his oath and recruits heroes from across the multiverse to battle against Ultron.
What If...? Season 1: quick answers
How many episodes are in What If...? Season 1?
Season 1 of What If...? has 9 episodes, about 5 hours in total.
When did What If...? Season 1 come out?
Season 1 premiered on 11 Aug 2021.
What is the best episode of What If...? Season 1?
By viewer score, episode 4, “What If... Doctor Strange Lost His Heart Instead of His Hands?”, at 7.9/10.