Lionel Barrymore was an American actor of stage, screen and radio as well as a film director. He won an Academy Award for Best Actor for his performance in A Free Soul (1931), and is known to modern audiences for the role of villainous Mr. Potter in Frank Capra's 1946 film It's a Wonderful Life.

The Academy Award for Best Actor is an award presented annually by the Academy of Motion Picture Arts and Sciences (AMPAS). It has been awarded since the 1st Academy Awards to an actor who has delivered an outstanding performance in a leading role in a film released that year. The award is traditionally presented by the previous year's Best Actress winner.