Get ready for a Gold family affair on 'Entourage.'
Illeana Douglas will play the sister of Mrs. Ari Gold (Peery Reeves) later this season on the HBO comedy-drama, according to the Hollywood Reporter (via Reuters). Douglas may return next season as well.
Things aren't exactly going smoothly between Mrs. Ari and Ari, Hollywood's most powerful agent, played Jeremy Piven; the demands of Ari's work has irked Mrs. Ari in a recent 'Entourage' plotline.
Douglas, granddaughter of two-time Oscar winner Melvyn Douglas, is perhaps best known for her work in the big screen in movies like 'Cape Fear,' 'Stir of Echoes' and Grace of My Heart. She also has plenty of TV work to her credit, including 'Ugly Betty,' 'Law & Order: SVU' and 'Six Feet Under.'