Episode 5: "CAPE CROCODILE" AN ENCOUNTER WITH SALT & FRESH WATER CROCODILES: Cape York Peninsula (Australia) Andrew and Liz journey to Cape York Peninsula where they embark upon two very different but equally exciting adventures. Andrew and his crew, along with a crocodile expert, venture off into the far reaches of the Jardine River where they capture on film one of the largest saltwater crocodiles ever to be encountered underwater in the wild. Meanwhile, Liz joins a group of scientists pursuing the task of capturing and tagging hundreds of freshwater crocodiles as part of an important ongoing study into the movements and habits of this prehistoric species.