There’s an entertaining Star Wars Easter egg in the final scenes, because Baron Zemo is held in cell number 2187. This is the same number as the cell in which Princess Leia was held in the first Star Wars film. Marvel has long had a tradition of referencing Star Wars, with Kevin Feige a huge fan of the franchise, and it’s great to see the tradition continue. This also serves as a convenient clue to Bucky’s real plan; he’s not intending to go sit in a room with Zemo, as Sam assumes. Rather, he’s planning to break him out. It looks as though the Falcon and the Winter Soldier are about to become fugitives once again.
Originally from https://screenrant.com/falcon-winter-soldier-episode-2-mcu-marvel-easter-eggs/