Deadliest Catch: Bloodline is a documentary reality series and spin-off of Discovery's Deadliest Catch, which premiered on April 14, 2020. Unlike the original's Bering Sea setting, the show takes place in Hawaii, where captains Josh Harris and Casey McManus team up with local fisherman Jeff Silva to decipher cryptic fishing charts left behind by Josh's late father, Captain Phil Harris. The trio hunts for high-value catches like ahi tuna (worth around $2,000 each) with help from guest captains like Johnathan Hillstrand. The series ran for three seasons, but was ultimately cancelled and removed from Discovery+ in September 2022. The cancellation followed renewed public attention to a 1999 sexual assault case involving Josh Harris.