The forwarder Castigliano instructs Steiner to drive a new truck with a payload through Sahara. Steiner is new to the operation and is viewed with suspicion by the other employees. In the evening Steiner goes out with Rocco, Marec and some colleagues. The next morning the truck is gone. Castigliano rages and commissions Marec to retrieve the truck which was stolen from Rocco. Rocco with his girlfriend Pepa go towards the border. A wild chase begins through the deserts and impassable areas.