Hollywood bloopers on Instagram: "Mark Ruffalo accidentally became one of the biggest spoilers in movie history before Avengers: Endgame even hit theaters 😳🎬 During press interviews and livestreams, Ruffalo repeatedly let major details slip — from hinting that everyone dies to nearly livestreaming the first 20 minutes of Thor: Ragnarok by mistake. Marvel eventually leaned into the chaos, jokingly silencing him during interviews once they realized spoilers and Ruffalo were an unstoppable combo.