The Watcher tells us of a universe where a change in a single decision
made Peggy Carter (rather than Steve Rogers
become the Allies’ super-soldier. Like Steve, Peggy also managed to find her way into
modern times via a technique that’s related to time travel.
— Michael Main
When asked to leave the room, Margaret “Peggy” Carter chose to stay, but soon it
would be her venturing into the unknown and creating a new world.
DEBUT
“What If. . . Captain Carter Were the First
Avenger?,” What If. . . ? [s01e01]
(Disney+, worldwide, 11 August 2021).
VARIANTS
Debut. “What If. . . Captain Carter Were the First Avenger?,” What If. . . ? [s01e01] (Disney+, worldwide, 11 August 2021).
Creators—<a href='Jack_Kirby'>Jack Kirby</a> and <a href='Joe_Simon'>Joe Simon</a> are credited for the creation of <a href='tag-3741'>Captain America</a>, and <a href='Roy_Thomas'>Roy Thomas</a>, as the instigator of the <em><a href='tag-4045'>What If<samp><samp> <samp>. . .</samp></samp></samp> ?</a></em> comic book is thanked for his significant contributions. <a href='Stan_Lee'>Stan Lee</a>, <a href='Don_Heck'>Don Heck</a>, <a href='Larry_Lieber'>Larry Lieber</a>, and <a href='Archie_Goodwin'>Archie Goodwin</a> were also thanked, but we don’t list Lieber and Goodwin as character creators because we don’t know which characters they may have created in this episode. Heck was a co-creator of <a href='tag-3741'>Howkeye</a>.