Captain Sig Hansen Has A Terrifying Heart Attack That Could End His Fishing Career | Deadliest Catch

Subscribe to Discovery Turbo for more great clips: https://bit.ly/SubscribeToDiscoveryTurbo When out at sea anything can happen. But, very few things could have prepared Captain Sig Hansen for a heart attack on this scale! So big in fact, it could end his entire fishing career! From season 12 episode 18. #deadliestcatch #DiscoveryTurbo