Is it okay if I change Dr. Boycott's image? I thought he was the scientist with the brown hair, because I thought he looked a little more sinister and I wasn't sure if Stephen Powell's daughter was actually a child or not. I couldn't tell between them, because of the off-screen discussions throughout the film. I realized that the guy who was given a ride back to the research station was Stephen and that his daughter was indeed very young. Is this enough evidence?