1963 Academy Awards – Actor in a Leading Role Winner and Nominees

To Kill a Mockingbird

Gregory Peck

Atticus Finch, a lawyer in the Depression-era South, defends a black man against an undeserved rape charge, and his children against prejudice.

Birdman of Alcatraz

Burt Lancaster

Days of Wine and Roses

Jack Lemmon

Divorce Italian Style

Marcello Mastroianni

Lawrence of Arabia

Peter O’Toole