La vita di Leonardo da Vinci — in English, The Life of Leonardo da Vinci — is a 1971 Italian television miniseries dramatizing the life of the Italian Renaissance polymath Leonardo da Vinci.
The Golden Globe-winning miniseries was directed by Renato Castellani, and produced by RAI and distributed in the United States by CBS, which aired it from August 13, 1972 to September 10, 1972. Castellani wrote the screenplay. It was filmed entirely on location in Italy and France. The total runtime of the five episodes is nearly five hours.
Aux frontières du possible is a French television show that was broadcast from 1971 and 1974. The show was created by Henri Viard and Jacques Bergier, based on the latter's book Scientific Espionage. 13 50-minute episodes were made, and the series was shown on channel 2 of the French ORTF network. In Canada, the series was broadcast in 1972 and 1974 on Radio-Canada.
In Vendée, a little boy, Paul Guillet, is abandoned by his mother who places him in public assistance. He will go from host family to host family, these various experiences gradually shaping his personality. Graine d'ortie is a French television series in twenty-six thirteen-minute episodes, broadcast from June 1, 1973 on the first ORTF channel. It is also the title of the autobiographical novel by Paul Wagner from which the television series is inspired. In Quebec, it was broadcast from September 1, 1974 on Télévision de Radio-Canada, and rebroadcast from December 14, 1986 on TVJQ.