Mary McCormack

Mary McCormack

Acting

Mary Catherine McCormack is an American actress. She has had leading roles as Justine Appleton on the series Murder One (1995–1997), as Deputy National Security Adviser Kate Harper on The West Wing (2004–2006), as Deputy U.S. Marshal Mary Shannon on In Plain Sight (2008–2012), and as Peggy on the comedy series The Kids Are Alright (2018–2019).

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Movies

A man standing next to an old truck in a field
Two men are walking in a field near a wooden fence
An older black woman with short curly hair
A person with a beard smiling
A person with short black hair
A man is looking at a computer screen in the dark