Steve comes face to face with the most ravenous shark in the sea - the tiger shark. Known for eating tin cans and even car number plates, there's more to these munchers than meets the eye. Diving with them in the warm waters of the Bahamas, Steve soon discovers they'll use their mouths to investigate potential food. In the shark lab, he reveals how they use clever countershading and camouflage to ambush their prey.

Steve Backshall meets the hammerhead shark, a shark with some seriously super senses. He dives alongside one in the warm waters of the Bahamas before heading to his shark lab to reveal how their bizarrely shaped head allows them to detect electrical fields given off by their prey.

Steve Backshall reveals the super sucker of all sharks, the nurse shark. This shark has a taste for shellfish and armoured crustaceans. In Mexico, Steve finds one resting amongst the coral, and explains how the nurse shark uses specialist sensory barbells to detect its prey in the sand or crevices. However, to understand how it actually eats its prey, we join Steve in his Shark Lab.