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Deadliest Catch S17E12 — Extreme Arctic

7.8

Deadliest Catch•Season 17•Episode 12

Extreme Arctic

7.8/10 · 25 votesJul 6, 202144 min

Ranked #11 of 22 in Season 17•matches the season avg

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.

Previous episodeE11 · Shipbreakers Next episodeE13 · Of Ice And Men

Seasons22

All 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22

Cast7

Jake Anderson

Jake Anderson

Self

Monty Colburn

Monty Colburn

Self

Keith Colburn

Keith Colburn

Self

Sig Hansen

Sig Hansen

Self

Josh Harris

Josh Harris

Self

Jonathan Hillstrand

Jonathan Hillstrand

Self

Mike Rowe

Mike Rowe

Self - Narrator (voice)

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Episode Summary

"Extreme Arctic" is episode 12 of Deadliest Catch season 17. It scored 7.8/10 from 25 votes, ranking #11 of 22 episodes this season (season average 7.8). It aired on July 6, 2021.

Next: E13 · Of Ice And Men Best of Season 17