Question: Stephanie Daley — retitled What She Knew for US television — is a 2006 film starring Amber Tamblyn, Melissa Leo, Timothy Hutton, and Tilda Swinton,  won the Academy Award for Best Supporting Actress and the BAFTA Award for what in a Supporting Role for her performance as Karen Crowder in the 2007 film "Michael Clayton?
Context: The following is a list of Saturn Award nominees and winners for Best Supporting Actress, which rewards the best female supporting performance in a genre film.  Anne Ramsey and Tilda Swinton are the only actresses to win this award multiple times (twice), while only Whoopi Goldberg and Mercedes Ruehl have won both the Saturn Award and the Academy Award for Best Supporting Actress for the same role. Octavia Lenora Spencer (born May 25, 1972) is an American actress and author.  She made her film debut in the 1996 drama film "A Time to Kill".  Her breakthrough came in 2011, when she starred as Minny Jackson in the period drama film "The Help", for which she won the Academy Award, Golden Globe, SAG, BAFTA, and Critics' Choice Movie Award for Best Supporting Actress.  She had a critically acclaimed performance in Ryan Coogler's drama "Fruitvale Station" (2013), for which she received the National Board of Review Award for Best Supporting Actress.  Spencer has received acclaim for her work in the films "Smashed" (2012), "Snowpiercer" (2013), "Get on Up" (2014), "The Divergent Series" (2015-2016), "Zootopia" (2016) and "The Shape of Water" (2017).  In 2017, she received Academy Award, Golden Globe, and SAG nominations for Best Supporting Actress for her performance as mathematician Dorothy Vaughan in the drama "Hidden Figures". Hilary Brougher is a screenwriter and director living and working in N.Y.C. Brougher also is a member of Faculty in the MFA Film Program, at Columbia University School of the Arts and the Advisor for Columbia Women in Film (C-WIF) She wrote and directed her first feature, THE STICKY FINGERS OF TIME in 1996.  She wrote and directed her second feature, STEPHANIE DALEY in 2006.  The film starred Tilda Swinton, Amber Tamblyn, Melissa Leo, Tim Hutton and Denis O’Hare.  In 2006, the film won the Waldo Salt Screenwriting Award at the Sundance Film Festival and Brougher won Best Director at the Milan International Film Festival, while actress Amber Tamblyn won Best Actress from The Locarno International Film Festival in 2006.  The film was bought by Lifetime Television and the title changed to WHAT SHE KNEW.  In 2014 Brougher was credited as co-writer with Tristine Skyler and director of the adaptation of Jane Mendelsohn’s novel, INNOCENCE.  Critically, the film was received poorly.  [7] There’s no record of Brougher having spoken publicly about her creative role in the film.  As of 2015, Brougher describes a feature in development, LILA’S INSIDE with actress Sarita Choudhury attached. Diane Ladd (born November 29, 1932) is an American actress, film director, producer and author.  She has appeared in over 120 film and television roles.  For the 1974 film "Alice Doesn't Live Here Anymore", she won the BAFTA Award for Best Actress in a Supporting Role and was nominated for the Academy Award for Best Supporting Actress.  She went on to win the Golden Globe Award for Best Supporting Actress on Television for "Alice" (1980–81), and to receive Academy Award nominations for "Wild at Heart" (1990) and "Rambling Rose" (1991).  Her other film appearances include "Chinatown" (1974), "Ghosts of Mississippi" (1996), "Primary Colors" (1998), "28 Days" (2000), and "American Cowslip" (2008).  Ladd is the mother of actress Laura Dern, with her ex-husband, actor Bruce Dern. Michael Clayton: Original Motion Picture Soundtrack is the original soundtrack of the 2007 drama film, "Michael Clayton", starring George Clooney, Tom Wilkinson, and Tilda Swinton.  The original score was composed by James Newton Howard.  The album was released on September 25, 2007 on the Varèse Sarabande label. Michael Clayton is a 2007 American legal thriller film written and directed by Tony Gilroy and starring George Clooney, Tom Wilkinson, Tilda Swinton, and Sydney Pollack.  The film chronicles the attempts by attorney Michael Clayton to cope with a colleague's apparent mental breakdown and the corruption and intrigue surrounding a major client of his law firm being sued in a class action case over the effects of toxic agrochemicals. Stephanie Daley — retitled What She Knew for US television — is a 2006 film starring Amber Tamblyn, Melissa Leo, Tilda Swinton and Timothy Hutton.  The film, which received a limited release in North America on April 20, 2007, focuses on the issue of teenage pregnancy.  "Stephanie Daley" was developed at the Sundance Writers' and Filmmakers' Lab, and premiered at the 2006 Sundance Film Festival, where it won the Waldo Salt Screenwriting Award.  The film also earned Tamblyn a nomination for best supporting female at the 2006 Independent Spirit Awards and the Leopard prize for best actress at the 2006 Locarno film festival. Katherine Matilda Swinton (born 5 November 1960) is a British actress, model, and artist.  She is known for her roles in both arthouse and independent films to large-scale Hollywood productions.  She won the Academy Award for Best Supporting Actress and the BAFTA Award for Best Actress in a Supporting Role for her performance as Karen Crowder in the 2007 film "Michael Clayton".  She also won the BAFTA Scotland Award as Best Actress for the 2003 film "Young Adam", and has received three nominations for a Golden Globe Award. The National Film Award for Best Supporting Actress (also known as the Rajat Kamal Award for the Best Supporting Actress) (] ), is an honour presented annually at the National Film Awards of India since 1984 to an actress for the best performance in a supporting role within Indian cinema.  The National Film Awards were established in 1954 and are presented by the Directorate of Film Festivals, the organization set up by Ministry of Information and Broadcasting, India.  The National Film Awards instituted the "Best Supporting Actress" category in 1984 as the "Rajat Kamal Award for the Best Supporting Actress". Emily Olivia Leah Blunt (born 23 February 1983) is a British-American film and stage actress.  Blunt made her professional debut in a 2001 London production of the play "The Royal Family".  Two years later, she appeared on screen for the first time in the 2003 television film "Boudica (Warrior Queen)" and portrayed ill-fated queen consort Catherine Howard in the miniseries "Henry VIII".  Her performance in the 2004 drama film "My Summer of Love" garnered her the Evening Standard British Film Award for Most Promising Newcomer.  For her performance in the TV film "Gideon's Daughter" (2006) she received a Golden Globe Award for Best Supporting Actress.  The same year, she received a Golden Globe nomination for Best Supporting Actress – Motion Picture and a nomination for a BAFTA Award for Best Actress in a Supporting Role for "The Devil Wears Prada."
Answer: Best Actress