MCU: Every Single Marvel Movie Post-Credits Scene Ranked Worst To Best
16. Captain America: Civil War - Wakanda
As well as there being a Winter Soldier movie trilogy, there's actually also a Winter Soldier post-credits trilogy, with Bucky's redemption plotted in three stingers. First, we have The Winter Soldier where we get a flash of his memory coming back and finally, Black Panther confirms he's healed.
In the middle of those comes Civil War's post-credits scene that shows Bucky willingly allowing himself to be "put on ice" to reprogramme him and remove the Winter Soldier programming from his mind. It's a good introduction to Wakanda's advanced technology (even if Shuri should have appeared) and the first glimpse at the country itself with the ridiculously cool architecture teased by the sight of the massive panther statue.
It also offered a nod towards T'Challa's morality, with him taking in the man who killed his father, which is a big character moment for him.