Charlie Sheen only appears on screen for a few minutes in Ferris Bueller’s Day Off, but his brief role as a drug-addled teen in a police station left a lasting impression. Sheen, even in a small cameo, was determined to deliver an authentic performance. To truly embody the strung-out character, he reportedly stayed awake for over 48 hours before filming—giving himself the gaunt, dazed appearance of someone deep in addiction. It’s a striking example of early method acting from Sheen, years before

Charlie Sheen In His Young Years! | Binge Society - The Greatest Movie Scenes