These Sexy '90s Movie Scenes Will Make You Sweat

A salesman named Tyler Durden (Brad Pitt) introduces a nameless, jaded man (Edward Norton) to an underground club where people go to fight each other as a way to escape their boring lives. It intrigues the narrator, also a suffering insomniac. Things get shaken up when he meets Marla (Helena Bonham Carter) at a support group, and he later realizes that Tyler may not be who he says he is. It's dark — but it has its hot moments, too.