Kathleen Erin "Kate" Walsh (born October 13, 1967) is an American film and television actress, currently known for her role as Dr. Addison Montgomery on the ABC dramas Grey's Anatomy and Private Practice.
Known For
Sting
(2024)
Sandy
After the Sunset
(2004)
Sheila
The Family Man
(2000)
Jeannie
Scary Movie 5
(2013)
Herself
Legion
(2010)
Sandra Anderson
The Perks of Being a Wallflower
(2012)
Mother
Honest Thief
(2020)
Annie Wilkins
1408
(2007)
Mike Enslin's Ex-wife (uncredited)
Under the Tuscan Sun
(2003)
Grace
Girls Trip
(2017)
Elizabeth Davelli
#realityhigh
(2017)
Dr. Fiona Shively
Kicking & Screaming
(2005)
Barbara Weston
Bewitched
(2005)
Sexy Waitress
3022
(2019)
Jackie Miller
Just Before I Go
(2015)
Kathleen Morgan
Mark Felt: The Man Who Brought Down the White House
(2017)
Pat Miller
Full Filmography
Acting
Normal Life
(1996)
Cindy Anderson
Night of the Lawyers
(1997)
Pressie Brooks
Three Below Zero
(1998)
Moriat Greenberg
Henry: Portrait of a Serial Killer, Part 2
(1998)
Cricket
Peppermills
(1998)
Lena
The Family Man
(2000)
Jeannie
Under the Tuscan Sun
(2003)
Grace
Wake Up, Ron Burgundy: The Lost Movie
(2004)
Sue
After the Sunset
(2004)
Sheila
Bewitched
(2005)
Sexy Waitress
Kicking & Screaming
(2005)
Barbara Weston
Inside Out
(2005)
Tyne
Veritas, Prince of Truth
(2007)
Nemesii
Asssscat
(2007)
Monologist
1408
(2007)
Mike Enslin's Ex-wife (uncredited)
One Way to Valhalla
(2009)
Raina
Legion
(2010)
Sandra Anderson
Comedy Central Roast of Charlie Sheen
(2011)
Himself - Roaster
Angels Crest
(2011)
Roxanne
The Perks of Being a Wallflower
(2012)
Mother
Scary Movie 5
(2013)
Herself
Desiree
(2014)
Morell
Comedy Central Roast of Justin Bieber
(2015)
Self
Staten Island Summer
(2015)
Danny's Mom
Just Before I Go
(2015)
Kathleen Morgan
Any Day
(2015)
Bethley
Girls Trip
(2017)
Elizabeth Davelli
#realityhigh
(2017)
Dr. Fiona Shively
Mark Felt: The Man Who Brought Down the White House
(2017)
Pat Miller
If I Forget
(2017)
Holly Fischer
Ideal Home
(2018)
Kate
Almost Love
(2019)
Elizabeth
3022
(2019)
Jackie Miller
Honest Thief
(2020)
Annie Wilkins
Sometime Other than Now
(2021)
Kate
Sting
(2024)
Sandy