Shark Attack 3: Megalodon (2002)

John Barrowman, Jenny McShane, Bashar Rahal, Ryan Cutrona

24 million years ago, the gigantic Megalodon, a 20-tonne killing machine with a 10-foot gaping bite, ruled the prehistoric oceans; but, thankfully, it became extinct. However, when the marine biologist, Cat Stone, discovers a massive shark tooth off the Mexican coast, her worst fears surface--the mo