Christmas is coming and the Mantelli family is ready to spend it together but Alice, mother and wife, is afraid her marriage could end because the spouses are too deep into their routines so she decides they should go on a vacation.
Five friends who form the "inseparables" group spend an evening having a gargantuan dinner. Returning home, one of them has a heart attack and dies. Soon, however, other friends of the group are also found dead under mysterious circumstances. The journalist Olimpo Lupo of "Resto del Carlino",...
Carlo breaks up with his girlfriend and takes refuge in the house of Gigi and Alice Fumagalli, who has just left her job to be a homewife without telling her husband.
