“Shark Waters” (* out of four) was a waterlogged horror thriller about a group of friends (Jim Fitzpatrick, Meghan Carrasquillo, and others) out on a fishing charter miles from home and are besieged by a ravenous shark and their only hope for survival and staying alive is their grizzled captain (Mike Rae Anderson- looking a little like Vinnie Paul). Gratuitous killer-shark movie has little kills or shark action and is unbelievably dull. It’s toothless knockoffs like this that make you seriously regret that “Jaws” (or its sequels) was ever made.