Season 29 · Episode 4

Shark Week: Shallow Water Invasion

Using a self-propelled shark cage called "The Explorer", marine biologists Mauricio Hoyos and Grant Johnson will investigate a recent discovery at Guadalupe Island - great whites moving into shallow waters at night. This movement shows that sharks entering shallow water are normal behavior - which would account for some of the shark encounters happening with greater frequency in the shallows along coastlines.