2008 Screen Actors Guild Awards – Outstanding Performance by a Female Actor in a Supporting Role Winner and Nominees

American Gangster

Ruby Dee

An outcast New York City cop is charged with bringing down Harlem drug lord Frank Lucas, whose real life inspired this partly biographical film.

Gone Baby Gone

Amy Ryan

I’m Not There

Cate Blanchett

Into the Wild

Catherine Keener

Michael Clayton

Tilda Swinton