As the world opens back up, demand is up for seafood from captain Josh Harris and Casey McManus’s warm water fishing operation in Hawaii, but so is the competition. Needing all the help they can get, Josh reaches out to his estranged older brother, Shane, for the first time since their father Captain Phil’s death over a decade ago. Can Josh and Shane put bad blood behind them to follow in their father’s footsteps to find the fish their company needs to succeed? Or will opening old wounds push the partners and family further apart? DEADLIEST CATCH: BLOODLINE premieres on Tuesday, April 19 at 10 PM ET/PT on Discovery after “Deadliest Catch” and will be available to stream the same day on discovery+.

With a 3000-pound fish quota to meet every week, Josh, Casey and business partner Jeff Silva are living Captain Phil’s dream of running a successful off-season fishing operation in Hawaii. But as demand grows, so does the need for reliable partners to help. The more Josh tries to follow his father’s footsteps, the more he is reminded that his estranged older half-brother, Shane had a much deeper knowledge of Captain Phil’s formative years fishing in the 1980s. Josh and Shane were close growing up but after the divorce, Phil remarried and the two half-brothers drifted apart. Now this is an opportunity for Shane to join Josh, Casey and Jeff on a fishing adventure that will hopefully rebuild their brotherly bond and provide them with a big payday.

Deadliest Catch: Bloodline

Discovery+ // Season 4
Legacy fisherman Josh Harris embarks on a quest to explore the coast of Hawaii, guided by maps left behind by his late ...

As Josh and Shane dive into their shared past, they uncover new clues to Captain Phil’s lost years in the 1980s when their dad lived in Louisiana while building his legendary boat, the F/V Cornelia Marie. To follow his trail, the brothers leave Hawaii and explore the Gulf Coast for answers. While there, they find a man who knew Phil and helped build the F/V Cornelia Marie. Soon they discover that Phil himself attempted his own fishing operation in Louisiana. But can his sons pick up the trail decades later and finish what their father started?

Follow the conversation on social media with #DeadliestCatchBloodline, and follow Deadliest Catch on Facebook, Twitter, Instagram for more updates.

DEADLIEST CATCH: BLOODLINE is produced for Discovery by Original Productions, a Fremantle company. For Original Productions, Executive Producers are Jeff Hasler, Brian Lovett, Ernie Avila, Arom Starr-Paul, Thom Beers and Co-Executive Producers Johnny Beechler and Jeff Brick. For Discovery, Executive Producers are Joseph Boyle and Bill Howard with Coordinating Producer Cameron Doyle.

About discovery+

discovery+ is the definitive non-fiction, real life subscription streaming service. discovery+ has the largest-ever content offering of any new streaming service at launch, featuring a wide range of exclusive, original series across popular, passion verticals in which Discovery brands have a strong leadership position, including lifestyle and relationships; home and food; true crime; paranormal; adventure and natural history; as well as science, tech and the environment, and a slate of high-quality documentaries. For more, visit or find it on a variety of platforms and devices, including ones from Amazon, Apple, Google, Microsoft, Roku and Samsung.

About Discovery Channel

Discovery Channel is dedicated to creating the highest quality non-fiction content that informs and entertains its consumers about the world in all its wonder, diversity and amazement. The network, which is distributed to 88.3 million U.S. homes, can be seen in 224 countries and territories, offering a signature mix of compelling, high-end production values and vivid cinematography across genres including, science and technology, exploration, adventure, history and in-depth, behind-the-scenes glimpses at the people, places and organizations that shape and share our world. For more information, please visit

About Discovery

Discovery, Inc. (Nasdaq: DISCA, DISCB, DISCK) is a global leader in real life entertainment, serving a passionate audience of superfans around the world with content that inspires, informs and entertains. Discovery delivers over 8,000 hours of original programming each year and has category leadership across deeply loved content genres around the world. Available in 220 countries and territories and nearly 50 languages, Discovery is a platform innovator, reaching viewers on all screens, including TV Everywhere products such as the GO portfolio of apps; direct-to-consumer streaming services such as discovery+, Food Network Kitchen and MotorTrend OnDemand; digital-first and social content from Group Nine Media; a landmark natural history and factual content partnership with the BBC; and a strategic alliance with PGA TOUR to create the international home of golf. Discovery’s portfolio of premium brands includes Discovery Channel, HGTV, Food Network, TLC, Investigation Discovery, Travel Channel, MotorTrend, Animal Planet, Science Channel, and the multi-platform JV with Chip and Joanna Gaines, Magnolia Network, as well as OWN: Oprah Winfrey Network in the U.S., Discovery Kids in Latin America, and Eurosport, the leading provider of locally relevant, premium sports and Home of the Olympic Games across Europe. For more information, please visit and follow @DiscoveryIncTV across social platforms.

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