Audio problem: When the Fantastic Four first meet Victor Von Doom, Doom says, "Now let's be clear about this, shall we? I hate you". In the next shot, his head is seen from behind, but if you look closely, you can see his jaw and face moving as if he were talking, but nothing is heard. (00:45:00)
Audio problem: After the Surfer flies by the wedding, Johnny takes off flying after him and at one point says "Man he's fast" while his face is on camera. His lips never move while saying this.
Answer: I would assume that the director wanted to make her appear closer to the comic book Sue...this would also explain how blonde her hair is in this film.
Stefanie