Morales originally envisioned the character as a scientist who experimented on himself, a reference to scientist ; however, Marvel wanted a more explicit reference to the Tuskegee Syphilis Study.
Though narratively adrift, the Disney+ series The Falcon and the Winter Soldier is ambitious in its story about legacy, inheritance, and the baggage that gives it weight.
The mind-blowing ending to Falcon and the Winter Soldier episode one gave fans their first glimpse at America's new Captain, John Walker.