Acclaimed actor Taye Diggs will guest star in Grey's Anatomy in a special two-hour episode that will air later this season. Diggs, an established star of film, television and theatre, made his feature film debut starring opposite Angela Bassett in the box office hit, How Stella Got Her Groove Back, and has since earned critical acclaim in several leading roles.

Grey's Anatomy also welcomes Emmy-winning actor Hector Elizondo, who is currently in production as Mr. Torres, Callie's father. Elizondo appeared in Chicago Hope and Princess Diaries I & II, among many other projects. The "Grey's" episode, entitled "My Favorite Mistake," has not yet been assigned an airdate.

Grey's Anatomy airs THURSDAYS (9:00-10:00 p.m., ET) on the ABC Television Network. It stars Ellen Pompeo as Meredith Grey, Patrick Dempsey as Derek Shepherd, Sandra Oh as Cristina Yang, Isaiah Washington as Preston Burke, Katherine Heigl as Isobel "Izzie" Stevens, Justin Chambers as Alex Karev, T.R. Knight as George O'Malley, Chandra Wilson as Miranda Bailey, James Pickens, Jr. as Richard Webber, Kate Walsh as Addison Shepherd, Sara Ramirez as Callie Torres and Eric Dane as Mark Sloan.

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