Adventure takes to the skies in the fading days of the wild, wild west, as two down-on-their-luck bank robbers are caught in the act. Rather than find themselves behind bars, the two enlist with the allied forces and soon find themselves on the not-so-quiet western front of World War I. Joining up with the 'suicide squadron' of The Royal Flying Corps, the two buddies take to the skies and challenge the highly sophisticated German air fleet, including the astounding Gotha Bomber zeppelin.