Mind-Blowing Marvel Movie Facts You Never Knew!

most unbelievable facts from the Marvel Cinematic Universe (MCU)! From Iron Man’s secret villain origin to Spider-Man’s hidden cameo in Iron Man 2, and even Doctor Strange playing his own villain — these are the behind-the-scenes secrets you were never supposed to know. We’re diving deep into Marvel’s biggest twists, actor training stories, hidden Easter eggs, and surprising improvisations that changed the MCU forever. If you're a true Marvel fan, this video is a must-watch. 👇 LIKE, COMMENT, & SUBSCRIBE for more awesome Marvel content every week!