Henry: Portrait of a Serial Killer is a 1986 American psychological horror crime film. The characters of Henry and Otis are loosely based on real life serial killers Henry Lee Lucas and American drifter and serial killer, Ottis Toole, who was convicted of six counts of capital murder.
 The characters of Henry and Otis are loosely based on real life serial killers Henry Lee Lucas and Ottis Toole. 
Ottis Elwood Toole (March 5, 1947 September 15, 1996) was an American drifter and serial killer who was convicted of six counts of murder. 
