The sailfish tail-walks too close to the boat and flips sideways over the stern. Two anglers standing nearby immediately throw themselves overboard to avoid the huge fish thrashing around the deck. They weren't taking any chances with a billfish in such close quarters. Everything happens in less than 20 seconds, so be sure to check out the slow motion replay. The video cuts out quickly and we know the sailfish was released safely back into the ocean, so we're guessing the captain managed to sort things out.