It's Happy Horror Hour at your favorite local haunt... A WWI U-Boat attack strands a group of sailors on a mysterious landmass teeming with deadly scavengers. Quitting smoking turns out to be hazardous for your health, when a nicotine addict tries to break a shaman's spell. And an FBI agent hot on the trail of a serial killer finds a string of terrifying clues, all leading to what he fears the most... Welcome to Happy Horror...