While visiting Universal Studios in Hollywood along with their respective families, two Italian tourists get on a real time machine and got lost in time. Professor Mortimer effort to rescue them result in trips through various ages of ancient Italy.
In 1950s Italy, a government official arrives in a rural town to investigate a grisly child murder. The culprit is a young boy who claims he acted in order to kill the Devil itself.
Several groups of Italians experience amusing adventures and tests of character on the Caribbean island of Antigua. Some of the characters are there simply for rest and relaxation, while others act with different motivations. Multiple plot lines unfold simultaneously as different characters' stories are presented.
