Roberta's car is a FIAT Panda with the grille of the 1986 model. However, the back door belongs to the 1980 model.
A FIAT Ritmo is seen with the grille of the 1983 model.
Corrado and Valja possess a souvenir representing Saint Isaac's Cathedral in then Leningrad, which carries instead the English inscription "Saint Petersburg". The city of Leningrad reverted its name back to Saint Petersburg only in 1991.
A character is said to have worked for "the then Communist regime of Albania". The Albanian Communist regime lasted until 1992.
The two main Italian TV channels are called "RAI 1" and "RAI 2", but these names were given to the channels only in 1983. In 1980, they were still called "Rete 1" (Network 1) and "Rete 2" (Network 2).