Low-budget sci-fi comedy horror in which a gigantic prehistoric shark terrorises the waters of a beach resort. While marine biologist Kat Carmichael (Sarah Lieving) does all she can to get rid of the murderous shark once and for all, shady businessman Roger Wade (John Schneider) prevents her efforts from having the desired result. The situation becomes increasingly dangerous, however, when the creature learns to move on land so Kat enlists the help of explosives expert Dynamite Stevens (Jimmie Walker).