There are already 50 shark movies and most of them are weak even for the fans of the shark attack films. This one is not the worst but actually quite hilarious one.
Somebody blows up something and the prehistoric monsters are released (which time already? Dinoshark, Malibu Shark Attack, Jersey Shore Shark Attack, Megalodon, Jurassic Shark). Parallel, some good looking female prisoners are taken to the forest for some involuntary work. Nobody knows that one of the ladies is organising an escape plan. On the way back the prison truck is ambushed by Rayne - the vampire slayer and a lover of one of the prisoners. Nonetheless, their plans to reach for freedom are quickly revised by river/sand sharks. The local area is also investigated by two agents - Sculder and Molly I presume.
This flick contains everything bad you can get in a shark attack film. It also has everything charming concerning the amateur productions. The special effects are practically none, most of the attacks happen in an off-screen fashion. There is a cheesy romance subplot, god knows what for. However, I must say I was interested in the events. Why? Because the humour was really good. Actually it makes you go throughout the movie quite quick and fortunately it's only 80 minutes long. So normally it would be like 3/10 but I gave more for the funny parts.