A complete list of winners at Sunday's 18th annual Screen Actors Guild Awards:
Actor: Jean Dujardin, "The Artist"
Actress: Viola Davis, "The Help"
Supporting actor: Christopher Plummer, "Beginners."
Supporting actress: Octavia Spencer, "The Help."
Cast: "The Help"
Stunt ensemble: "Harry Potter and the Deathly Hallows: Part 2."
Actor in a movie or miniseries: Paul Giamatti, "Too Big to Fail."
Actress in a movie or miniseries: Kate Winslet, "Mildred Pierce."
Actor in a drama series: Steve Buscemi, "Boardwalk Empire"
Actress in a drama series: Jessica Lange, "American Horror Story"
Actor in a comedy series: Alec Baldwin, "30 Rock."
Actress in a comedy series: Betty White, "Hot in Cleveland."
Drama series cast: "Boardwalk Empire"
Comedy series cast: "Modern Family."
Stunt ensemble: "Game of Thrones."
Life Achievement: Mary Tyler Moore
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