essential video In the trinity of modern horror films, there's the father (Michael Myers of Halloween), the son (Jason of Friday the 13th fame, a knockoff), and the unholy spirit, Freddy Krueger of the Nightmare on Elm Street films. The spectral man who haunted the nightmares of unsuspecting teenagers with deadly consequences, Freddy (as played by Robert Englund) was a truly frightening bogeyman and icon for the '80s.