https://www.cnet.com/news/avengers-endgame-to-iron-man-all-the-mcu-postcredits-scenes-ranked/ > If you just want to watch all of them in order by movie air date, Marvel has helpfully threaded them here on Twitter (and we've included the top 5 for you to watch down below). > We've ranked the postcredits scenes based on how shocking, important or delightful they are, but keep in mind this isn't ranking the movies themselves -- we've done that elsewhere. Prepare yourself for a stroll down postcredits memory lane and be warned: massive MCU spoilers follow!