TV Avengers: Endgame stars sing Marvel-themed 'We Didn't Start the Fire' with Jimmy Fallon By Nick Romano Nick Romano Nick is an entertainment journalist based in New York, NY. If you like pugs and the occasional blurry photo of an action figure, follow him on Twitter @NickARomano. EW's editorial guidelines Published on April 23, 2019 08:21AM EDT This may be the only Marvel movie recap you need. Jimmy Fallon assembled some of Earth's Mightiest Heroes — Robert Downey Jr., Chris Evans, Chris Hemsworth, Mark Ruffalo, Brie Larson, Danai Gurira, Karen Gillan, Jeremy Renner, Don Cheadle, and Paul Rudd — to sing a Marvel-themed version of Billy Joel's "We Didn't Start the Fire" on The Tonight Show. Some of the actors seemed more enthusiastic about concept than others. Evans, expectedly, was super into it. The comic book-style musical bit is essentially a quick run-through of everything that happened in the Marvel Cinematic Universe leading up to Avengers: Endgame, the culmination of said cinematic universe. Remember when Thor had long hair? Remember that movie The Incredible Hulk? It's all here. With Avengers: Endgame coming out this Friday — this Thursday if you count late-night screenings — a refresher can't hurt. As with most Marvel films, this musical number also has a Stan Lee cameo. The grand finale sees all the comic book panels assemble to form the image of the late Marvel comic creator. Excelsior! Related content: The Avengers: Endgame cast shared these emotional words after the premiere Kate Beckinsale and Jimmy Fallon go nuts feeling up a foot in mystery box game