1942: The Libyan war zone, North Africa. After a German invasion a British ambulance crew are forced to evacuate their base but become separated from the rest of their unit. Somehow they must make it to Alexandria, but how? Their only hope is a dilapidated ambulance named "Katy" and an irrational, alcoholic soldier known as Captain Anson. Facing landmines, Nazi troops, spies and the merciless, scorching, brutal environment of the desert, can Captain Anson face his demons and make the road to hell a journey to freedom?