Question: Héctor Canziani  is best known for his directorship and production of the 1950 tango dancing film Al Compás de tu Mentira based on a play by a writer who passed away in which year ?
Facts:
Héctor Canziani is best known for his directorship and production of the 1950 tango dancing film Al Compás de tu Mentira based on a play by Oscar Wilde
Oscar Wilde died in 1900
Answer: 1900