Three of the characters from this film (Hannibal Lecter, Jack Crawford, and Frederick Chilton) also appeared in an earlier film, Manhunter, though portrayed by different actors. Some[citation needed] argue that The Silence of the Lambs is a sequel to Manhunter, but the fact that Orion was willing to produce the film without the rights to the three characters that previously appeared in Manhunter suggests that it was never intended to be a cinematic follow up to Manhunter. In Ted Tally's second-draft script, he notes: "For legal reasons, the names of three of Tom Harris's characters have had to be changed. It is my hope, and certainly Tom's, that the original names can be restored in time for the making of this movie. For the purposes of this draft, however, Jack Crawford has become 'Ray Campbell,' Frederick Chilton has become 'Herbert Prentiss,' and Dr. Hannibal Lecter is called 'Dr. Gideon Quinn.'" Manhunter producer Dino De Laurentiis saw little future potential for the characters and allowed Orion to use the characters of Lecter, Crawford and Chilton for free. Further distancing The Silence of the Lambs from Manhunter is the fact that Frankie Faison and Dan Butler appear in both films, but as completely different characters. This matter was settled in 2002 when Manhunter was remade as Red Dragon, in which Hopkins, Faison and Heald reprised their roles from The Silence of the Lambs, establishing itself as the official prequel as it relates to the other two Hopkins films. It should also be noted that, in Manhunter, Lecter's last name is officially spelled "Lecktor", and no mention is ever made of cannibalism. He is stated to have killed young women, in effect condensing Lecter and another character mentioned in Red Dragon for time's sake. In addition, the events of Red Dragon are mentioned several times in the novel The Silence of the Lambs, but were all omitted in the screenplay.