James Cameron teams up with NASA scientists to explore the Mid-Ocean Ridge, a submerged chain of mountains that band the Earth and are home to some of the planet's most unique life forms.
Anatoly M. Sagalevitch
as Self
Pamela Conrad
as Self
James Cameron
as Self
Charles Pellegrino
as Self
Genya Chernaiev
as Self
Victor Nischeta
as Self
Arthur 'Lonne' Lane
as Self
Jim Childress
as Self
Dijanna Figueroa
as Self
Micheal Henry
as Self
Kevin Hand
as Self
Maya Tolstoy
as Self
