The latest comic from Randall Munroe at xkcd is a graph, a scatter plot indicating the danger of research subjects. If you think hard enough, you can come up with a movie or some kind of story for each one. I thought of Frankenstein and The Andromeda Strain for the upper right, Sharktopus and The Birds for the lower right, Doctor Octopus and various Bond villains for the upper left, and Darth Vader at the top. Attack of the Killer Tomatoes would be close to the middle. The further you go to the right, the more 1960s B-movies you'll find. Molasses storage? Well, there was that flood, but I don't know if they've ever made a movie about it. Too unbelievable.