The trailer for A Nightmare on Elm Street 3: Dream Warriors. Born the bastard son of a hundred maniacs, demented killer Freddy Krueger is back for fresh vitims in this hallucinatory shocker co-written by original creator Wes Craven. The last of the Elm Street kids are now at a psychiatric ward where Freddy haunts thier dreams with unspeakable horros. Their only hope is dream researcher and fellow survivor Nancy Thompson (Heather Langenkamp), who helps them battle the supernatural psycho on his own hellish turf.