Answer for 5/25:
Who was the first actor who had directed the movie which also won him the Best Actor Oscar?
Sir Laurence Olivier. He won Best Actor and Best Film for Hamlet in 1948, even though he didn't win for Best Director. Roberto Benigni is the only other to achieve this, for Life is Beautiful in 1997. Charlie Chaplin won a "Special Award for versatility and genius in acting, writing, directing and producing The Circus" in 1929, not a Best Actor Oscar.
30 players answered correctly.
Question for 5/26:
From player Robert Yetter:
What indispensible invention was John Shepherd-Barron known for?