Hollywood's cult classic films since its release in 2001, with many theories about the storyline and what actually happened.The film followed Donnie, played by Marvel star Jake Gyllenhaal, a high school student who escapes an accident after a plane engine falls on his house.He then sees visions of a man dressed in a rabbit suit, called Frank, who only he can see and who encourages Donnie to commit a series of crimes.We look at where the cast of the psychological film are now - from co-star siblings, to Hollywood movies and tragic deaths.Donnie Darko made Jake Gyllenhaal a Hollywood name at the age of 21, with leading roles in films including Jarhead, The Day after Tomorrow and Brokeback Mountain to follow.He most recently played Mysterio in.