It's Shark Week in the Cash Cab! See what happens when Ben tests the nautical knowledge of a group of Sailors, Best Friends and a family of three as they try their luck in the Cash Cab.

What if the largest shark that ever existed were still alive today? With help from experts, they will re-examine the original Shark Week, Megalodon: Still Lives, to paint an accurate picture of how Megalodon would live and hunt today.

Over four decades ago, great white sharks off Long Island gave rise to the legend of JAWS. But all those sharks were caught, killed and disappeared until now. Dr. Craig O'Connell believes the bloodline still lives and goes searching for the SPAWN OF JAWS.