Shark Week may be over for this year, but there’s enough B-roll footage in “Shark Attack 3: Megalodon” to create at least one Discovery Channel special. Between these clips, actors talk at each other and sometimes take off their clothes when they’re not having their arms ripped off by shark puppets. This is one way to make a movie, I guess.

The movie stars John Barrowman as Ben, who is head of security for a Mexican resort on the ocean. A giant telecommunications company has stretched a fiber optic cable along the ocean bed, and one day Ben finds a shark tooth embedded in it. He can’t place the tooth, so he takes a picture of it and puts it on the Internet. A paleontologist named Cataline sees it and immediately heads south of the border. You see, the electrical impulses from the cable are stirring up the sharks in the water. One of those sharks is the prehistoric ancestor of the great white, megalodon. Continue reading →