JG

José Giovanni

José Giovanni was the pseudonym of Joseph Damiani, a French writer and film-maker of Corsican origin who became a naturalized Swiss citizen in 1986. A former collaborationist and criminal who at one time was sentenced to death, Giovanni often drew his inspiration from personal experience or from real gangsters, such as Abel Danos in his 1960 film Classe tous risques, overlooking that they had been members of the French Gestapo.
WIKIPEDIA

Writer

Movies