Scientists venture onto the ice to find out why krill, creatures crucial to the Antarctic ecosystem, are disappearing at an alarming rate.
Jay O. Sanders
Narrator (voice)
David Sington
Director
Jun 11, 2017
Apr 6, 2004
Jun 11, 2026
Jul 22, 2011
Aug 18, 2021
Mar 24, 2025
Sep 22, 2016
Sep 1, 2007
English