Four boats race to beat closing canneries as conditions intensify on the water. Sig suffers a major outage with hours to port; Jake uses his only gear to back out of trouble, and John doubles down on sea mammals, this time, orcas.

Deadliest Catch Season 20 Episodes...

• s20e01 - King Crab Derby
• s20e02 - Bering Sea Gut Check
• s20e03 - A Titan Among Men
• s20e04 - Lights Out!
• s20e05 - Twice Bitten, Twice Shy
• s20e06 - The Purpose of Porpoises
• s20e07 - Forged in Fury
• s20e08 - Seaborne Sacrifice
• s20e09 - A Wrinkle in Time
• s20e10 - Under the Gun
• s20e11 - Blow the Man Down
• s20e12 - Raw Winter
• s20e13 - Merciless Seas
• s20e14 - Anchors Away
• s20e15 - A Bridge Too Far
• s20e16 - My Brother's Keeper
• s20e17 - Out Cold
• s20e18 - Graveyard for the Lost
• s20e19 - Nothin' but Mammals

Deadliest Catch Show Summary

It's the world's deadliest job-where a man could die every week-the most macho of manly occupations: the Alaskan crab fisherman. Deadliest Catch features the wild and treacherous life of the crab fisherman.

This dramatic series will document the end of an era-what veteran crab fishermen are calling "The Last Rodeo". The first season documents the last time race, as it is the last season where they are pitted against the clock.

Later seasons contains a less action packed theme, and delves deeper into the lives and minds of those on the boats. We follow the crews through laughter and sorrow while on the hunt for crab.

The series is dedicated to the brave men and women lost at sea, and to the families they left behind. And to Phil Harris, the captain of the Cornelia Marie, who died on February 9, 2010.

Warning: This show is not scripted, and every injury and/or passing appearing is real. Take note of this if you are viewing it with children and/or people sensitive to blood and graphic scenes.