Jonathan Majors was determined to properly prepare for his role as pioneering Black U.S. Navy aviator Jesse L. Brown in the '50s-set Devotion (whose new trailer you can exclusively see below) no matter how ill it made him feel.

"I call it the dog s--- reality," says the Loki and The Harder They Fall actor. "You know, getting in the plane, trying to hold your lunch down, your breakfast down, sweating bullets, blacking out in the flight. I refused to take Dramamine because they didn't have it [back then]. I refused to come down. They were like, 'Are you sick?' 'Yeah, I'm sick as a dog.' 'Do you want to come down?' 'No, I don't want to go down. Keep going!' Because you want to experience it."