![](https://image.tmdb.org/t/p/w342/wQh80XPdeQWeroi2zP06vgolvK9.jpg)
1.715 Mga Panonood
Liz joins a team of scientists aboard a deep-sea submersible in search of an elusive ocean giant - the sunfish. She discovers how El Nino has effected the sea-lion population and helps with the tagging and tracking of hammerhead sharks.
Unang Petsa ng Hangin : Mar 30, 2017
Huling petsa ng Air : Apr 13, 2017
Episode : 3 Episode
Panahon : 1 Panahon
Runtime: 60 minuto
Studio: BBC One
Bansa:
Cast: Liz Bonnin