On the Season 10 finale of “Deadliest Catch,” conditions like the crew members have never seen are headed for the ships at the end of Opilio season. An arctic storm that stretches 800 miles across is headed for the Cornelia Marie, as you can watch in the above preview video.

When this arctic hurricane strikes the fleet, some Time Bandit crew members try to help the Cornelia Marie from running around, while blood is shed on their own ship, the Northwestern crew faces dangerous repairs and Zack puts himself at risk to keep the Cape Caution from exploding.

The finale, titled “You’ll Know My Name Is the Lord…,” airs Tuesday, Aug. 5 at 9 p.m. ET/PT on Discovery Channel.

Posted by:Andrea Reiher

TV critic by way of law school, Andrea Reiher enjoys everything from highbrow drama to clever comedy to the best reality TV has to offer. Her TV heroes include CJ Cregg, Spencer Hastings, Diane Lockhart, Juliet O'Hara and Buffy Summers. TV words to live by: "I'm a slayer, ask me how."