A daring battle between the Company ships Dreadnought and Nautilus leaves both stranded in the Arctic ice, leading to an uneasy truce. Nemo reunites with a friend from his past and is shaken by more revelations about his father.

Cast: Shazad Latif, Georgia Flood, Céline Menville, Thierry Frémont, Luke Arnold, Jacob Collins-Levy, Damien Garvey, Cameron Cuffe, Kayden Price, Benedict Hardie, Arlo Green, Tyrone Ngatai