Diego Luna & Sandra Oh Join "The Jury"

Actors Diego Luna and Sandra Oh sit on “The Jury” during a press conference at the 2008 Sundance Film Festival on Friday in Park City, Utah.

Diego, 28, and Sandra, 36, will join actress Marcia Gay Harden and directors Quentin Tarantino and Mary Harron to choose the dramatic competition grand jury prize. The award will be announced January 26 at the Park City Racquet Club.

In other movie news, Diego has joined the cast of Milk, a biopic will that tells San Francisco politician Harvey Milk’s story as the first openly gay elected official in America.

Sean Penn will be playing Milk and Luna will play Jack Lira, one of Milk’s supporters as well as his lover. Other cast members include: Josh Brolin, Emile Hirsch, James Franco and Victor Garber.

20+ pictures inside of jury members Diego Luna & Sandra Oh…