The title of Avengers 4 has long been a mystery, ever since it was revealed that Avengers 3 and Avengers 4 will no longer be known as Avengers: Infinity War Part 1 and Avengers: Infinity War Part 2.
While the MCU will certainly continue, it seems clear it won’t be the same after Infinity War and Avengers 4.
Be warned, there will be SPOILERS for Avengers: Infinity War if this is at all true.
It has long been confirmed that the Avengers 4 title is a spoiler for Avengers: Infinity War, but even now that the movie is out, the Avengers 4 title has yet to be revealed, although an intriguing fan theory has surfaced.