In preparation for the release of Avengers: Endgame on April 26, 2019, Marvel Studios has released a thread of every end credits scene that has led to this ultimate confrontation between the Avengers and Thanos.
Posted via their Twitter account, the thread highlights the scenes that were – at least when the initial Iron Man film first debuted in 2008 – at one point just considered a cool opportunity for a cameo appearance. These end credit scenes marked the first appearances of several key characters to this universe, including Nick Fury and Thanos himself.
Avengers: Endgame hits theaters on Friday April 26.