Deadpool 2
In Deadpool 2, the anti-hero puts together a squad of superhumans named "X Force." The Vanisher, who is your typical invisible man, is among the most talented members. The X Force leaps from an airplane and most of them die from the fall, including the Vanisher who lands in some power lines and is electrocuted. As a result, viewers get to see the real identity of the Vanisher, and it's none other than Brad Pitt. Blink and you might miss it...
She's The Man
This teen flick inspired by Shakespeare, starred Amanda Bynes pretending to be a boy to play on the men’s soccer team. When she confesses in the end, nobody believes her until she finally flashes them to prove herself. People paused this scene a lot, but ultimately all you can see is her face.