Highlights compilation of the series in which Steve Backshall learns about sharks. Steve reveals his top ten favourite sharks. Having met them in the wild, Steve then heads into his shark lab to get under their skin, revealing why they are such incredible creatures and why they deserve a place on his ultimate list. From the superspeedy to the superpowered, the sensitive to the sinister, sharks come in all shapes and sizes and Steve believes each and every one of them should be admired and respected.