In a well-known ski resort, a couple has the brilliant idea to open a "4-legged hotel" where people can stay during the Christmas holidays in the company of their beloved pets. Trouble begins when the place is invaded by dogs, cats, rabbits, ferrets and parrots (not to mention their owners!).
Francesco and Elena, Roberto and Flavia, Thomas and Virginia, make up a fixed and tight-knit company for three years now, they are all living in Rome and come from good families. Elena and Francesco are two twenty-five and to be married, Roberto and Flavia are twenty years and in love with the impetus of youth; Tommaso and Virginia are two singles that have in common the fact that they feel out of lace in the world. The union of these characters will be shocked by the death of Francesco as a result of a car accident, the loss of his friend upset the lives of everyone.
Getting ready for the wedding that will unite two very different families- the humble Italian taxi driver Cristoforo Colombo and his wife Rosy, and the rich Italian-Americans Alessandro and Patricia Di Giacomo.
Womanizing lawyer Fabio follows his wife and son to a trip to Egypt in a last-ditch effort to make up for his past infidelities. Also travelling to Egypt is bumbling police chief Enrico, who's desperate to keep his rebellious daughter from becoming a showgirl. The two meet on a Nile cruise. Calamity ensues.
