Academy Award-nominated actress Shohreh Aghdashloo will guest star in the hit drama series Grey’s Anatomy in an episode entitled “Scars and Souvenirs,” airing Thursday, March 15 (9:00-10:01 p.m., ET), on ABC. Aghdashloo will portray patient Helen Crawford.

Aghdashloo first gained international recognition for her work in House of Sand and Fog. She not only garnered an Academy-Award nomination for Best Supporting Actress, but won the Supporting Actress categories at the Independent Spirit Awards, New York Film Critics Association and Los Angeles Film Critics Association.