The tenuous coexistence between the two Mars colonies threatens to dissolve; Greenpeace activists take to the seas to protest Arctic oil drilling; relations between IMSF and Lukrum, now sharing a common water and power source, face rising tensions.

Cast: Jihae, Sammi Rotibi, Alberto Ammann, Clémentine Poidatz, Anamaria Marinca, Cosima Shaw, Gunnar Cauthery, Roxy Sternberg, Evan Hall, Jeff Hephner, Levi Fiehler, Akbar Kurtha, Attila C. Arpa, Caroline Boulton, Emily Corcoran