9 Actors Who Were Drunk Or Stoned While Filming Their Famous Movies

It's no secret that movie stars have their share of troubles. Still, you hope none of those make it onto set, otherwise it might start to affect their work.

Yet there are countless instances where celebrities were either drunk or stoned while filming some of their most classic works. Still, unless they were on set, most people would have no idea!

Take these nine movie stars, for instance. You might remember everything about their roles, but they probably don't...

1. Ethan Embry (Can't Hardly Wait): Since filming this classic '90s teen party film, Embry has gone on record having admitted to being a pretty big pothead at the time. He was so stoned while filming that he claims he can't even remember the plot of the film, besides the fact that it's about a party.
2. Daniel Radcliffe (Harry Potter franchise): While he admits to partying pretty hard—and showing up to set still drunk from the previous night—Radcliffe maintains that he never actually consumed alcohol while filming.
3. Brad Pitt and Edward Norton (Fight Club): In a classic scene from this '90s film, Pitt and Norton are drunkenly hitting golf balls at night. It turns out that, in order to prepare for the scene, both actors actually got pretty wasted. Talk about method acting!
4. Martin Sheen (Apocalypse Now): Many actors who starred in this classic Francis Ford Coppola film have openly talked about how poorly run the set was. In this particular scene, Sheen was said to be so drunk that he actually punched a mirror and bled over everything on the set.