Mary McCormack
Mary Catherine McCormack is an American actress. She has had leading roles as Justine Appleton in the series Murder One, as Deputy National Security Adviser Kate Harper in The West Wing, as Mary Shannon in In Plain Sight, and as Casey in the British comedy/drama series Loaded.
Her film roles include Private Parts, Deep Impact, True Crime, K-PAX, Dickie Roberts: Former Child Star and 1408.
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