to the Future when he portrayed George McFly. Zemeckis had found Glover tiresome on set, because of his lack of understanding of shooting a film, but realized this would not be a problem as on a motion-capture film he could choose his angles later. Glover's dialogue was entirely in Old English. Jolie had wanted to work with Zemeckis, and had read the poem years before but could not remember it well until she read the script and was able to recall basic themes. The actress recounted her first impression of her character's appearance by saying "... I was told I was going to be a lizard. Then I was brought into a room with Bob, and a bunch of pictures and examples, and he showed me this picture of a woman half painted gold, and then a lizard. And, I've got kids and I thought 'That's great. That's so bizarre. I'm going to be this crazy reptilian person and creature.'" Jolie filmed her role over two days when she was three months pregnant. She was startled by the character's nude human form, stating that for an animated film "I was really surprised that I felt that exposed." Anthony Hopkins as King Hrothgar. Hopkins noted in an interview that since Zemeckis is an American, he wasn't certain what accent Hopkins should use for the role of Hrothgar. Hopkins told him, "Well, Welsh would be my closest because that's where I come from." It was also his first time working with motion capture technology. Hopkins noted, "I didn't know what was expected. It was explained to me, I'm not stupid, but I still don't get the idea of how it works. I have no idea [...] you don't have sets, so it is like being in a Brecht play, you know, with just bare bones and you have nothing else." When asked if he had to read the original poem of Beowulf in school, Hopkins replied: "No, I was hopeless at school. I couldn't read anything. I mean I could read, but I was so inattentive. I was one of those poor kids, you know, who was just very slow, didn't know what they were talking about... So I tried to get around to reading Beowulf just before I did this movie, and it was a good modern translation. It was Trevor Griffiths, I'm not sure, but I couldn't hack it, and