When Olson and Bowen fight off the water dinosaur, Olson is firing an MP-18 submachine gun. As its name implies, it was not in service until 1918, two years after the film is set. Although technically incorrect, it's still a plausible weapon to use. See more
You know, I'm a biologist, Captain. I study the structure of living things, their motivations and their behavior. But I don't understand you. How can anyone who is so interested in life follow a profession which is devoted to destruction and killing?
Captain Von Schoenvorts
The study of nature, Miss Clayton, has taught me that life is founded upon killing and destruction. The sea swarms with living things that prey on one another to survive.
But human beings needn't. The ship you torpedoed contained nothing but ...