Daniel Day-Lewis is widely regarded as the greatest actor of his generation and perhaps of all time. His method acting approach involves complete immersion into characters, often staying in character for months. He won unprecedented three Best Actor Oscars for "My Left Foot," "There Will Be Blood," and "Lincoln." Known for being extremely selective, he appeared in only about 20 films across his career. His transformative performances, from the disabled writer Christy Brown to the ruthless oilman Daniel Plainview to President Abraham Lincoln, showcased unparalleled range. He retired from acting in 2017, leaving behind a perfect legacy.