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?
Tilda Swinton:  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".
i don't know