Marvel kills off Iron Man with a darker, more tragic sacrifice than the one Robert Downey Jr.'s Tony Stark pulls off in the MCU's Avengers: Endgame. Iron Man's heroic sacrifice at the end of Avengers: ...

Since the beginning of the Marvel Cinematic Universe, there have been very few characters as important or popular as Iron Man. The franchise began with the hero’s origin story in 2008 and grew outward ...