He was the co-screenwriter of
The Red Tent a 1969 film starring
Sean Connery which was based on
Umberto Nobile's disastrous 1928 expedition to the North Pole in the airship
Italia. Among the 60 films to his credit are
The Twist (1976),
Four of the Apocalypse (1975),
Hitler: The Last Ten Days (1973),
Battle of the Worlds (1961),
Black Sunday (1960),
Long Night in 1943 (1960),
Il Grido (1957),
War and Peace (1956), and
Mambo (1954). With his wife, Ninni, he had a son,
Corrado De Concini, who is a noted mathematician. ==Selected filmography==