The Marvel Cinematic Universe is known for constantly putting out new content, both in theaters and streaming with a Disney+ subscription. The massive franchise is also known for its tight security, and the great length it goes to keep spoilers away from fans who spent years watching the Marvel movie in order. But that's easier said than done, especially with stars like Tom Holland, who have a reputation for spoiling things. And the 30 year-old actor recently talked about the time he ruined Infinity War's ending, and seeing Kevin Feige's reaction.