They are locked up in the security cell of the police station with The Maestro, a poor but well-dressed specialist in running away from the restaurants, taverns and eateries of Rome after having gorged without paying.
In running away, they fall into a cold and smelly mud puddle and take refuge in a cattle car to dry off and warm up.
They fall asleep and wake to find themselves in a small town in Tuscany, and then begin to wander in the countryside of Poggibonsi (Siena).
After a sumptuous and surreal "imaginary lunch", they find a strange box on a beach and gorge on the "gelatin" in it, which is unfortunately merely packing material for a missile.
But he is not of sound mind, and he takes them quite by chance to a mountain pass, where the orchestra performs the Tyrolean leitmotif of the film (music was created and directed by Nicola Piovani), while the closing credits roll.