Oscar Nominees: Before They Were Famous

Matt Damon's big-screen debut was at age 18 in "Mystic Pizza." He had one line: "Do you want my green stuff, mom?" Damon, pictured here in a yearbook photo, is nominated for best supporting actor for playing Francois Pienaar, the captain of the South African rugby team, in "Invictus." (Courtesy Cambridge Rindge and Latin Yearbook)