Deadliest Catch
Extreme Arctic
TV-PG
S17 • E12 Jul 6, 2021 2h 1m7.8
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.
