No, Oscar award was never won by any Marathi movie
Helen Hayes.
No Indian movie has ever won an Oscar, so no. He received his Honorary Oscar for his body of work.
No, he never won an Oscar.
Vivien Leigh who won for Gone with the Wind (1939).
Mitchel has won 3 Grammy's and 1 Oscar!
Yes, actor Chris Cooper (Sgt. Craig) won an Best Supporting Actor Oscar in 2002 for his role in Adaptation.
No he hasn't.
How the West Was Won won the Oscar for Sound in 1963.
How the West Was Won won the Oscar for Writing in 1963.
Tatum O'Neal, who had already won an Oscar by then.
A Man and a Woman won the Oscar for Writing in 1966.