USA
Mary McCormack
USA Actor, Actress
🌍 USA
🎂 1969-02-08
📍 Plainfield, New Jersey, USA
Age: 57
⏳ Since 1969
🎭 Drama, Action, Romance
Who is Mary McCormack?
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).
📋 Mary McCormack — Quick Facts
| Full Name | Mary McCormack |
| Date of Birth | 1969-02-08 |
| Age in 2026 | 57 years old |
| Birthplace | Plainfield, New Jersey, USA |
| Nationality | USA |
| Profession | Actor, Actress |
| Active Since | 1969 |
| Genre | Drama, Action, Romance |
| Known For | The Ellen Degeneres Show, Murder One, K Pax |
📺 Mary McCormack — Complete Dramas List
5 Dramas| # | Drama Title | Year | Network | Episodes | Genre | Language |
|---|---|---|---|---|---|---|
| 1 | The Ellen Degeneres Show | - | - | - | Drama, Action, Romance | USA |
| 2 | Murder One | - | - | - | Drama, Action, Romance | USA |
| 3 | Er | - | - | - | Drama, Action, Romance | USA |
| 4 | In Plain Sight | - | - | - | Drama, Action, Romance | USA |
| 5 | K Street | - | - | - | Drama, Action, Romance | USA |
🎬 Mary McCormack — Complete Movies List
5 Movies| # | Movie Title | Year | Language | Genre | Rating | Box Office |
|---|---|---|---|---|---|---|
| 1 | K Pax | - | USA | Drama, Action, Romance | - | - |
| 2 | 1408 | - | USA | Drama, Action, Romance | - | - |
| 3 | High Heels And Low Lifes | - | USA | Drama, Action, Romance | - | - |
| 4 | The Big Tease | - | USA | Drama, Action, Romance | - | - |
| 5 | The Broken Hearts Club A Romantic Comedy | - | USA | Drama, Action, Romance | - | - |
🎭 More USA Actors
View All →❓ FAQ about Mary McCormack
Who is Mary McCormack?
Mary McCormack is a USA actor born on 1969-02-08 in Plainfield, New Jersey, USA. Known for The Ellen Degeneres Show, Murder One, K Pax.
How old is Mary McCormack in 2026?
Mary McCormack was born on 1969-02-08. As of 2026, Mary McCormack is 57 years old.
What movies has Mary McCormack acted in?
Mary McCormack has acted in 5 movies including K Pax, 1408, High Heels And Low Lifes, The Big Tease, The Broken Hearts Club A Romantic Comedy.
What dramas has Mary McCormack acted in?
Mary McCormack has acted in 5 dramas including The Ellen Degeneres Show, Murder One, Er, In Plain Sight, K Street.