1935: Harry Jardine is a soldier of fortune. Forced to flee Hamburg after helping Jews escape Nazi Germany he is recruited by a secretive British committee to smuggle guns from Rumania into Abyssinia under threat of Italian invasion. Taken to the Horn of Africa the guns are transported over the harsh landscape a slave trader's route full of danger into the hands of the Ethiopian Army. On his travels Jardine acquires more baggage than he cares for including a beautiful but difficult American female in search of her archaeologist mother a drunken British reporter & a daredevil French flyer. But the Ethiopians are ill-equipped to face a modern Italian army using tanks bombers & poison gas. Trained for war can Jardine just walk away? Or will he be drawn into a bloody conflict against massive odds & still save those who now depend on him?