Watch Deadliest Catch – Season 17 Episode 12: Extreme Arctic
Cast: Keith Colburn , Sig Hansen
Directors: Thom Beers
Watch Deadliest Catch – S17E12
Episode Overview
As a polar vortex storm slams the Cornelia Marie in the far north, Josh navigates the biggest seas of his career while Casey performs emergency surgery. A catastrophic collapse of the Northwestern's crane leaves Sig and Mandy with no way to haul pots.
