Marvel Studios embarked on an extensive #ThanosDemandsYourSilence campaign so as to encourage fans not to spoil Avengers: Infinity War for those who didn't see it on day one. Well, one of the participants, Chris Pratt, aka Star Lord, has apparently broken that rule regarding what happens in its sequel, Avengers 4.

At the end of Infinity War, Thanos wiped out half the galaxy, the unlucky half turned to ash, including several heroes in the Marvel Cinematic Universe. But, while we all wait in suspense for details on the mysterious film, Pratt said he's already spilled the beans to his Jurassic World: Fallen Kingdom co-star, Bryce Dallas Howard.

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"She knows," Pratt said. "She knows the whole thing. When I sign a non-disclosure agreement, at the bottom in parentheses I say, 'Except for Bryce.'" It's clear the two are joking, as Dallas Howard adds: "Same with Chris," hinting that the actor knows everything about her upcoming projects, as well.

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Either way, if Pratt did slip up at some point, we're pretty sure studio president Kevin Feige, or Thanos himself, certainly wouldn't be pleased.

In theaters now, Avengers: Infinity War is directed by Joe and Anthony Russo and stars Robert Downey Jr., Chris Evans, Chris Hemsworth, Mark Ruffalo, Scarlett Johansson, Paul Bettany, Anthony Mackie, Elizabeth Olsen, Tom Holland, Benedict Cumberbatch, Chadwick Boseman, Chris Pratt, Zoe Saldana, Dave Bautista, Bradley Cooper, Vin Diesel, Tom Hiddleston and Josh Brolin. Avengers 4 will hit theaters in May 2019.