mother, elements such as Winstone's eyes and cheekbone structure were incorporated into its look. The three primary monsters in the film share a golden color scheme, because they are all related. Grendel has patches of gold skin, but because of his torment, he has shed much of his scales and exposed his internal workings. He still had to resemble Crispin Glover though: the animators decided to adapt Glover's own parted hairstyle to Grendel, albeit with bald patches. Zemeckis insisted that the character Beowulf resemble depictions of Jesus, believing that a correlation could be made between Christ's face and a universally accepted appeal. Zemeckis used Alan Ritchson for the physical model, facial image and movement for the title character of Beowulf. Avary had the idea to make Beowulf fight Grendel naked as a reference to Richard Corben's comic book Den, while also taking inspiration from legendary berserkers, who purportedly fought in battles while naked. Music The music for Beowulf was composed and conducted by Alan Silvestri. A soundtrack was released November 20, 2007. Silvestri was largely responsible for the production of the soundtrack album, although actresses Robin Wright Penn and Idina Menzel performed several songs in the soundtrack's score. Differences from the poem One objective Zemeckis, Gaiman and Avary shared was to expand on the original poem as it has been recorded. Beowulf is generally considered to be a pagan tale written down by Christian monks, which for Zemeckis and Avary represented the possibility that the original story had been tampered with in order to better fit Christian sensibilities. They found this to be a reasonable explanation for critical elements to the story that are absent from the poem, such as the identity of Grendel's father, why he abstains from attacking Hrothgar, and the lack of proof that Grendel's mother had been slain. In order to restore those points, they offered their own interpretation for motivations behind Grendel's behavior and for what happened in the cave of Grendel's mother, justifying it by arguing that Beowulf acts as an unreliable narrator in the portion of the poem in which he describes his battle with Grendel's mother. Avary said their goal was "to remain truer to the letter of the epic but to read between the lines and find greater truths that had been explored before," while Gaiman commented, "the glory of Beowulf is that you are allowed to retell it" due to