River Monsters: Razorhead

Extreme angler Jeremy Wade responds to reports from one of the US east coast's most popular vacation destinations, the sunny Florida Keys. A creature is attacking both visitors and locals alike, striking its victims so violently it is slicing open flesh and even smashing bones, and the assaults are happening both above and below the water. Jeremy is determined to discover the identity of the assailant and uncover what is triggering these attacks. He knows it is not going to be easy, and it is not long before the intrepid marine biologist fears he may be out of his depth