Giovanni Vettorazzo

When a child vanishes during a pagan festival, then reappears five years later, his mother is plagued by suspicions that he is not really her son.

When a technician arrives in the Italian alps to repair a power plant, he is shocked by a sinister discovery and an unexpected disappearance.

Michel Serrault and Ugo Tognazzi return in this zany espionage caper that has the two targeted by murderous enemy agents in an unforgettable cross-country journey.