Grabbing "Deadliest Catch" viewers hook, line and sinker, Deadliest Catch: The Bait offers an inside look at the mega-popular Discovery Channel series. Acting as tour guides are the "Deadliest Catch" boat captains, who preview upcoming episodes, review past seasons and talk shop in a round-table forum. Celebrity fans of the show appear to ask questions, and the regular feature "The Hot Seat" puts one captain or crew member in the spotlight.