
Acting
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.

Sting
as Sandy

The Dog
as Claire

Sometime Other Than Now
as Kate

Honest Thief
as Annie Wilkins

3022
as Jackie Miller

Almost Love
as Elizabeth

Ideal Home
as Kate

Girls Trip
as Elizabeth Davelli

#realityhigh
as Dr. Fiona Shively

Mark Felt: The Man Who Brought Down the White House
as Pat Miller

Emily in Paris
as Madeline Wheeler · 8 ep.

The Kelly Clarkson Show
as Self · 2 ep.

The Umbrella Academy
as The Handler · 16 ep.

Fam
as Jolene · 1 ep.

13 Reasons Why
as Olivia Baker · 27 ep.

13 Reasons Why: Beyond the Reasons
as Self · 3 ep.

The Late Late Show with James Corden
as Self - Guest · 1 ep.

The Tonight Show Starring Jimmy Fallon
as Self · 1 ep.

Fargo
as Gina Hess · 4 ep.

Bad Judge
as Rebecca Wright · 13 ep.
13 Reasons Why
2017