Plot: Born as a 40 minutes scientific program known as "Quark" in 1981, the TV show created by Piero Angela became the 2 hours long show known as "Superquark" in 1995
Plot: Fantastico was an Italian Saturday night variety show broadcast by Rai 1 from 1979 to 1991, with an interruption in 1980, when it was replaced by the game show Scacco matto. Wikipedia
Plot: Eight unknown identities and eight hidden figures, each corresponding to a prize of up to 100 000 euros. Competitors must match the characteristics of each character to the right person.