Is L'Étrange Monsieur Duvallier coming back?
L'Étrange Monsieur Duvallier (1979–1979) — adventure on TF1
The answer: Concluded July 19, 1979.
About L'Étrange Monsieur Duvallier
This series recounts the travels of a modern-day adventurer, Raner, who hides behind the identity of Mr. Duvallier, a prominent figure. A former gangster presumed dead, Raner takes on the guise of an elderly, wealthy businessman to become a philanthropist and improve the human condition. Only his secretary, Laurence, knows his secret.