Freezing conditions. Dangerous stunts. Here are a few examples of actors who've suffered through some high-profile film roles...
When DiCaprio lifted his Best Actor trophy at this year's Oscars, we're surprised he didn't scream, "It's about damn time I won one of these. I slept in a goddamn hollowed-out horse for you people!"
Ah yes, the hollowed-out horse. But there was also the scene where DiCaprio had to eat a raw bison liver, or the sundry moments where the actor had to crawl in and out of freezing cold lakes and rivers. At a time when whizzy computer effects can make the impossible look possible, the cast and crew of The Revenant decided to take a decidedly analogue approach to making their period survival drama, with the long, arduous shoot taking place in ice-cold parts of Canada, the Us and Argentina.
Grim though the experience of making The Revenant was,