‘Deadliest Catch: Bloodline’: Why the Show Isn’t Getting a Season 4

Discovery Channel’s reality series Deadliest Catch has been going strong for 19 seasons. The show, which follows fishermen as they head out into the harsh Bering Sea to hunt for crab, has also spawned several spinoffs, including Deadliest Catch: Dungeon Cove, Deadliest Catch: The Viking Returns, and Deadliest Catch: Bloodline. The latter followed two Deadliest Catch cast members – Josh Harris and Casey McManus – as they fished Hawaii’s Kona Coast. But the show, which premiered in 2020, is no longer available to stream on discovery+ and likely won’t return for season 4. Here’s why. 

‘Deadliest Catch: Bloodline’ followed Josh Harris and Casey McManus

Deadliest Catch: Bloodline featured F/V Cornelia Marie co-captains Harris and McManus. Episodes followed the pair as they traded icy arctic waters for the tropical seas off the coast of Hawaii’s Big Island, using the late Phil Harris’s old fishing charts to hunt for valuable ahi tuna.