The Avengers got the Friends intro treatment

Introducing Endless Mode: A New Games & Anime Site from Paste
When it comes right down to it, isn’t The Avengers really a story about super-powered beings (and Hawkeye) just being there for each other? Even if it hasn’t been their day, their week, their month, or even their year, these superheroes are ready to support each other in whatever giant fracas requires them to team up. So it makes some semblance of sense that one could easily plug the cast of the movie into the opening theme and montage of Friends. Using The Rembrandts’ song, the movie now takes on less of a “group against the apocalypse” feel and more of a “bunch of folks just hanging out” vibe.