While the vast majority of reality TV refuses to make the expected leap to high-definition, the producers of the Deadliest Catch aren't letting a few camera hazards scare them off. As predicted, Discovery Channel's hit series is splashing back this April for a fourth season, and yes, it will be broadcast in HD. According to the release, this year will see quite a few "injuries dominate the crab-fishing season," and there will also be exclusive content available via the web and Discovery's mobile portal. The action starts once more on April 15th at 9:00PM ET / PT, but viewers can get brought back up to speed by catching a two-hour "Best of Season Three" recap on April 8th at 9:00PM ET / PT.