 During episode #1.6, "High Seas", stock footage is used to depict a  stricken yachtsman being rescued by a Seahawk helicopter. While the  exterior shots show a US Navy helicopter, the shots from inside the  Seahawk are of a Royal Australian Navy crew winching a sailor to  safety. This is actual footage of a real rescue the RAN performed in  January 1997, when a British yachtsman, Tony Bullimore, capsized in  heavy seas off the southern coast of Australia during the "Vendee  Globe" around