| 0 | What If... No One Was Watching the Watcher? | cover | 1 | pencils: John Romita; inks: John Romita | the Watcher |
| 1 | What If Thanos Changed Galactus into a Human Being? | comic story | 7 | script: Scott Gimple; pencils: Tom Morgan; inks: Tom Morgan; colors: Renee Witterstaetter; letters: Janice Chiang | Watcher; Adam Warlock; Thanos; Galactus |
| 2 | What If Dr. Doom Was a Pediatrician?! | comic story | 1 | script: Ian Akin; pencils: Brad K. Joyce; inks: Tom Vincent | Doctor Doom |
| 3 | What If Wolverine Hibernated? | comic story | 1 | script: Wyatt Gwyon; pencils: David Cullen; inks: Sam de la Rosa; colors: Renee Witterstaetter; letters: Brad K. Joyce | Wolverine; X-Men; Sentinels; Forge; Gambit; Banshee; Psylocke; Jubilee; Storm |
| 4 | What If You Were Spider-Man? | comic story | 0.5 | script: Aaron Lopresti; pencils: Brad K. Joyce; colors: Tom Vincent | Spider-Man [Peter Parker]; Mary Jane Watson; Hobgoblin; Scorpion [Mac Gargan]; Venom [Eddie Brock]; Kingpin [Wilson Fisk]; Lizard [Curt Connors]; Electro; Doctor Octopus [Otto Octavius] |
| 5 | What If You Were the Red Skull? | comic story | 0.5 | script: Aaron Lopresti; pencils: Brad K. Joyce; colors: Tom Vincent | Red Skull; Ghost Rider [Danny Ketch]; Punisher; Thing; Hulk; Captain America; Thor; Wolverine |
| 6 | What If the Punisher Was a Hall Monitor | comic story | 1 | script: David Cullen; pencils: David Cullen; inks: Fred Carrillo; colors: Renee Witterstaetter; letters: Brad K. Joyce | Punisher; Hulk |
| 7 | What If Galactus Fought Ant-Man? | comic story | 1 | pencils: Bucce; inks: Hilary Barta; colors: Tom Vincent; letters: Brad K. Joyce | Galactus |
| 8 | What If Spider-Man Fought the Trapster? | comic story | 1 | script: John Rozum; pencils: David Cullen; inks: Andrew Pepoy; colors: Tom Vincent; letters: Brad K. Joyce | Spider-Man; Trapster |
| 9 | Adventures in Spidey-Baby-Sitting | comic story | 6 | script: Darren Auck; pencils: Darren Auck; inks: Sam de la Rosa; colors: Renee Witterstaetter; letters: Brad K. Joyce | Spider-Man; Mary Jane; Sandman; Hydroman; Blacklash; Speed Demon |
| 10 | What If Sue Storm Had Become the Visible Girl | comic story | 1 | script: John Rozum; pencils: David Cullen; inks: Andrew Pepoy; colors: Tom Vincent; letters: Brad K. Joyce | Fantastic Four [Sub-Mariner; Invisible Girl; Mr. Fantastic; Human Torch [Johnny Storm]; Thing] |
| 11 | What If Marvel Published Nursery Rhymes? | comic story | 0.5 | script: Barry Dutter; pencils: Larry Alexander; inks: Ian Akin; colors: Tom Vincent; letters: Brad K. Joyce | Spider-Man |
| 12 | What If Industrialist Tony Stark Owned a Chain of Laundromats | comic story | 0.5 | script: John Rozum; pencils: David Cullen; inks: Andrew Pepoy; colors: Tom Vincent; letters: Brad K. Joyce | Avengers [She-Hulk [Jennifer Walters]; Hawkeye [Clint Barton]; Thor; Captain America [Steve Rogers]; Iron Man [Tony Stark]; Wasp [Janet Van Dyne]; Captain Marvel [Monica Rambeau]] |
| 13 | What If Howard the Duck .... (Was Other Kinds of Birds) | comic story | 1 | script: Barry Dutter; pencils: Jim Reddington; inks: Ian Akin; colors: Tom Vincent; letters: Brad K. Joyce | Howard the Duck |
| 14 | What If Ant-Man Had a Picnic | comic story | 0.5 | script: John Rozum; pencils: David Cullen; inks: Ian Akin; colors: Tom Vincent; letters: Brad K. Joyce | Wasp [Janet Van Dyne]; Ant-Man [Hank Pym] |
| 15 | What If the Leader Decided to Buy a Hat? | comic story | 0.5 | script: John Rozum; pencils: David Cullen; inks: Ian Akin; colors: Tom Vincent; letters: Brad K. Joyce | Leader |
| 16 | What If Storm Was an Air Traffic Controller? | comic story | 1 | script: David Cullen; pencils: David Cullen; inks: Fred Carrillo; colors: Renee Witterstaetter; letters: Brad K. Joyce | Storm |
| 17 | What If the Punisher Was a Stern, Yet Fatherly Type | comic story | 1 | script: Ian Akin; pencils: Ian Akin; inks: Ian Akin; colors: Renee Witterstaetter; letters: Brad K. Joyce | Punisher [Frank Castle]; Blob; Electro; Doctor Doom; Galactus |
| 18 | What If Ghost Rider Fell Asleep? | comic story | 0.5 | script: Steve Buccellato; pencils: Brad K. Joyce; inks: Steve Buccellato; letters: Brad K. Joyce | Ghost Rider [Danny Ketch] |
| 19 | What If Frank Castle Had Died But His Family Had Lived? | comic story | 0.5 | script: Barry Dutter; pencils: Steve Buccellato; inks: Steve Buccellato; colors: Steve Buccellato; letters: Brad K. Joyce | the Castle family |