The first time Lily Collins strips, to the bone, in her new film To the Bone, it’s hardly titillating. On the contrary, it’s terrifying. Like all those other times actors have put their bodies through hell – Christian Bale in The Machinist, Jake Gyllenhaal in Nightcrawler, Matthew McConaughey in Dallas Buyers Club, Aamir Khan in Dangal, to name a few off the top of the head – the physical act […]