With his crispy complexion and deadly digits, A Nightmare On Elm Street’s Freddy Krueger was a chillingly effective bogeyman. But it wasn’t until the dappy 1985 sequel Freddy’s Revenge that the killer began to really take shape. While still carving up teenagers in their pajamas, Freddy (Robert Englund) developed a sense of humor, one that grew ever more demented.

Source: Empire Online