Lisa Edelstein will appear in a multi-episode arc as a federal investigator on the ABC show 'Castle.' Lisa Edelstein previously starred on the Fox medical drama 'House.'
Edelstein’s character for the show’s sixth season will be Rachel McCord, a federal investigator who may play a part in decisions main character Kate Beckett (Stana Katic) will be making about her life. Beckett was deciding whether or not to move to Washington D.C. and mulling what to do about the marriage proposal from writer Richard Castle (Nathan Fillion).
Edelstein will first appear in the sixth season premiere. It was also recently announced that the actress will voice a character on the Nickelodeon animated series “The Legend of Korra.”