Affleck began his speech by thanking fellow nominee Denzel Washington.
'La La Land' vs. 'Moonlight'! Casey Affleck vs. Denzel Washington! Here's who ET predicts will come out on top.
The 62-year-old actor is the father of 25-year-old twins, Olivia and Malcolm Washington.
ET was there as the Oscars countdown officially began at the annual nominees luncheon on Monday at the Beverly Hilton Hotel in Los Angeles.
The 'Fences' star got candid about his big win backstage with ET's Cameron Mathison.
From surprising wins to emotional and political speeches, here are the SAG Awards moments you'll be talking about tomorrow.
The 62-year-old actor says he's proud to 'set it up for the next' generation of African-American actors.
See who took home an actor at Sunday's awards show!
The nominees for the 2017 Oscars are notably more diverse.
The producer opens up to ET about the film's multiple Oscar nominations and significance of seeing August Wilson's work onscreen.
The 49-year-old actor has a heart of gold.
Is Emma Stone still the Best Actress frontrunner? Who's upsetting Best Supporting Actor? Find out!
The actors toasted for a cause with ET and MOET at the 2017 Golden Globes.
The American Gangster co-stars joked about what Cuba might do to top his legendary 1997 Oscar acceptance speech.
