The 35th MCU movie, Captain America: Brave New World, comes with a lot of questions MCU movies only sporadically face, like How does this relate to current politics?, along with the usual ones, like What should I watch to prepare for this movie? and Does it have a post-credits scene?Brave New World does have a post-credits scene, for what thats worth, but its a baffling one, particularly compared with the MCUs usual habit of using the post-credits space to drum up excitement for the next movie on Marvels roster. Lets dig in.Does Captain America: Brave New World have a mid-credits scene?Nope! Which is also a significant surprise, since even MCU movies with no post-credits sequence usually still throw in a mid-credits beat to wrap up some small bit of business from the movie. In this case, though, youll have to wait all the way to the end of the credits to get your final shot of Cap.Does Captain America: Brave New World have a post-credits scene?It does. But while thats the question everyone always Googles while sitting in the theater watching the credits roll by, the real question should be Was that post-credits scene shot 15 years ago and never updated? What the hell is that exchange about, and what are we supposed to get from it? Full spoilers for the scene ahead.What happens in Captain America: Brave New Worlds post-credits scene?The sequence opens with the movies big villain, Samuel Sterns, incarcerated in The Raft, the MCUs floating prison for superpowered individuals. (Tim Blake Nelson was established in the role as Sterns in 2008s The Incredible Hulk. As of this movie, he still hasnt been labeled The Leader, the name of this character in Marvel Comics continuity.) Captain America (Anthony Mackie) comes to talk to him, apparently having been told Sterns has something to say.Sterns message is the kind of threat that would normally be designed to set up a future Marvel movie: Its coming. Ive seen it in the probabilities. You think this is the only world? Lets see what happens when you have to protect this world from the others.What the hell does the others mean?So okay. I know Samuel Sterns has been imprisoned at a government black site for the past 15 years, where hes been doing life-sustaining medical work for Thunderbolt Ross (Harrison Ford) out of a grimy, neon-lit lab that looks like a torture dungeon from a Saw movie. So maybe he doesnt have a ton of access to the news, to go with his in-depth access to the American military personnel files he has all over his walls. But protecting your world from the others is most of what Marvel heroes have been doing since around 2011s Thor.Does Sterns know Thor came from a different planet, and so did a giant destructive robot that made a huge mess on Earth? Did he miss out on the Chitauri invasion in The Avengers? What about Thanos lackeys smashing up New York City and Thanos himself obliterating half the life on Earth (just for starters) in Avengers: Infinity War? Or the full-on Thanos invasion in Avengers: Endgame, or the worldwide alien terrorist plot of Secret Invasion, or the alien that literally hatched out of the earth in Eternals, prompting much of the plot of Brave New World?Other worlds invading Earth is old, old news in the MCU. Heck, even the upcoming franchise installment The Fantastic Four: First Steps is going to deal with an alien invasion which happened back in the 1960s.So maybe he means other worlds in the multiverse sense? This would be a lot more logical, since thats a newer MCU threat, known to fewer people. But Brave New World is the penultimate movie in the MCUs Phase Five, the second part of the Multiverse Saga even if Sam Wilson himself hasnt been dealing with multiverse incursions, its pretty familiar ground for MCU fans, whove been getting a pile-on of multiverse-focused stories since season 1 of Loki back in 2021. Which makes Stearns threat feel pretty tame the equivalent of Mike Myers Dr. Evil in Austin Powers: International Man of Mystery emerging from 30 years of cryo-sleep, completely out of touch with the value of modern money, and launching a blackmail plan for One meeeeeeellion dollars!In keeping with Marvels usual foreshadowing, though, it feels like the other worlds threat should somehow be queuing up the eventual threat of Dr. Doom, which seems to have replaced the multiversal threat of infinite Kangs that Marvel Studios had to scrap after Jonathan Majors assault trial. Maybe Doom is an alt-universe villain now? Or he has extraterrestrial ties? Or maybe there are aliens we dont know about coming in Thunderbolts* in May? No matter what the answer is, it sure isnt clear in a way that would make it feel like a meaningful teaser here. And it feels like a weak, vague jab to aim at someone who just stood his ground against Red Hulk.