Iron Man's alternate ending would have introduced X-men into the MCU – CNET September 16, 2019 admin1 Captain Marvel Stuff Iron Man’s alternate ending would have introduced X-men into the MCU – CNET A never-before-seen alternate ending to the original Iron Man has been released. Read More… Share this: Share on Facebook (Opens in new window) Facebook Share on X (Opens in new window) X Like this:Like Loading… Related