Fans Aren't Holding Back After Internet User Points Out How Many New Characters Marvel Has Teased That Probably Won't Show Up Onscreen Again

In the meantime, use a Disney+ subscription to stream the various Marvel movies and TV shows in which these briefly introduced characters appeared.

In fact, the MCU has so many characters that many of them have been introduced, only to have nothing else to do since.

The Marvel Cinematic Universe has become so big that the word “universe” now truly applies.