It's that mayday moment that every fisherman dreads. On the docks or in the ocean, this is a dangerous business, and these guys have the experience to prove it. The captains and crew recall some of those incredibly close calls and examine some of the missteps and mishaps that can lead to a life-threatening emergency. In addition to some other surprises, Kyle Wheeler, a Deadliest Catch cameraman stationed with the Coast Guard, will pull up a barstool and share some of the amazing rescues he has captured on video.