Fredrik Lindström investigates how Sweden would be if some historical events had never happened.
| Title | Air Date | Duration | ||
|---|---|---|---|---|
| Season 1 | Episode 1 | What If… Captain Carter Were the First Avenger? | 2021-08-11 | 33 min |
| Season 1 | Episode 2 | What If… T'Challa Became a Star-Lord? | 2021-08-18 | 32 min |
| Season 1 | Episode 3 | What If... The World Lost its Mightiest Heroes? | 2021-08-25 | 32 min |
| Season 1 | Episode 4 | What If… Doctor Strange Lost His Heart Instead of His Hands? | 2021-09-01 | 36 min |
| Season 1 | Episode 5 | What If... Zombies!? | 2021-09-08 | 30 min |
| Season 1 | Episode 6 | What If… Killmonger Rescued Tony Stark? | 2021-09-15 | 33 min |
| Season 1 | Episode 7 | What If… Thor Were an Only Child? | 2021-09-22 | 33 min |
| Season 1 | Episode 8 | What If... Ultron Won? | 2021-09-29 | 30 min |
| Season 1 | Episode 9 | What If... The Watcher Broke His Oath? | 2021-10-06 | 35 min |
| Season 2 | Episode 1 | What If... Nebula Joined the Nova Corps? | 2023-12-22 | 29 min |
| Season 2 | Episode 2 | What If... Peter Quill Attacked Earth's Mightiest Heroes? | 2023-12-23 | 30 min |
| Season 2 | Episode 3 | What If... Happy Hogan Saved Christmas? | 2023-12-24 | 27 min |
| Season 2 | Episode 4 | What If... Iron Man Crashed into the Grandmaster? | 2023-12-25 | 32 min |
| Season 2 | Episode 5 | What If... Captain Carter Fought the Hydra Stomper? | 2023-12-26 | 31 min |
| Season 2 | Episode 6 | What If... Kahhori Reshaped the World? | 2023-12-27 | 32 min |
| Season 2 | Episode 7 | What If... Hela Found the Ten Rings? | 2023-12-28 | 29 min |
| Season 2 | Episode 8 | What If... The Avengers Assembled in 1602? | 2023-12-29 | 30 min |
| Season 2 | Episode 9 | What If... Strange Supreme Intervened? | 2023-12-30 | 31 min |
| Season 3 | Episode 1 | What If... The Hulk Fought the Mech Avengers? | 2024-12-22 | 29 min |
| Season 3 | Episode 2 | What If... Agatha Went to Hollywood? | 2024-12-23 | 28 min |
| Season 3 | Episode 3 | What If... The Red Guardian Stopped the Winter Soldier? | 2024-12-24 | 30 min |
| Season 3 | Episode 4 | What If... Howard the Duck Got Hitched? | 2024-12-25 | 30 min |
| Season 3 | Episode 5 | What If... The Emergence Destroyed the Earth? | 2024-12-26 | 31 min |
| Season 3 | Episode 6 | What If... 1872? | 2024-12-27 | 30 min |
| Season 3 | Episode 7 | What If... The Watcher Disappeared? | 2024-12-28 | 25 min |
| Season 3 | Episode 8 | What If... What If? | 2024-12-29 | 32 min |
| Camera | Peter Frick | Camera Operator |
| Camera | André Lindholm | Camera Operator |
| Crew | Fredrik Lindström | Creator |
| Production | Henrik Lindström | Publicist |
| Art | Pia Wallin | Production Design |
| Production | Maria Magnusson | Publicist |
| Production | Palmer Lydebrant | Production Manager |
| Visual Effects | Johan Ljungberg | Visual Effects |
| Production | Karin af Klintberg | Producer |
| Production | Carl Tofft | Producer |
| Production | Linda Klerehag | Production Coordinator |
| Production | Christoffer Rönnbäck | Publicist |
| Editing | Johan Kjellberg | Editor |
| Production | Marie Nyreröd | Production Manager |
| Production | Eva Beckman | Executive In Charge Of Production |
| Production | Mikaela Périer | Publicist |
| Sound | Henrik Wahlström | Sound |
| Editing | David Andersson | Editor |
| Editing | Peter Wedin | Editor |
| Writing | Fredrik Lindström | Writer |
| Visual Effects | Björn Althoff | Visual Effects |
| Writing | Fredrik Lindström | Idea |
| Camera | Martin Thurfjell | Camera Operator |