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Personal Info
Known For
Acting
Birthday
September 16, 1960
Place of Birth
Northbrook, Illinois, USA
Also Known As
- Jane Anderson
Jayne Brook
1.0 Popularity
Biography
Jayne Brook (born September 16, 1960) is an American actress, best known for her roles as Dr. Diane Grad on the medical drama Chicago Hope, as a series regular for five of the show's six seasons, and Mary Ann Mitchell on The District from 2000 to 2002. Between 2017 and 2019, Brook had a recurring role as Starfleet Vice Admiral Katrina Cornwell in the series Star Trek: Discovery.
Known For
7.0
Admiral Katrina Cornwell
Star Trek: Discovery
2017
6.0
Katherine
The Sweet Life
2017
7.6
Loretta Deaton
Revenge
2011
7.9
Senator Valerie Bloomfield
Rizzoli & Isles
2010
🎬
0.0
Tina
Look at Me Again
2010
8.0
Claudia Peterson
Castle
2009
6.8
Rebecca Green
Eli Stone
2008
7.5
Dr. Meg Porter
Private Practice
2007
7.1
Bertha Wandell
Brothers and Sisters
2006
8.2
Gwen Graber
Grey's Anatomy
2005
Credits
Star Trek: Discovery
as Admiral Katrina Cornwell
2017
7.0
The Sweet Life
as Katherine
2017
6.0
Revenge
as Loretta Deaton
2011
7.6
Rizzoli & Isles
as Senator Valerie Bloomfield
2010
7.9
🎬
Look at Me Again
as Tina
2010
0.0
Castle
as Claudia Peterson
2009
8.0
Eli Stone
as Rebecca Green
2008
6.8
Private Practice
as Dr. Meg Porter
2007
7.5
Brothers and Sisters
as Bertha Wandell
2006
7.1
Grey's Anatomy
as Gwen Graber
2005
8.2
Searching for David's Heart
as Claire Deeton, Darcy's mother
2004
6.3
Boston Legal
as Rachel Lewiston
2004
7.9
The Robinsons: Lost in Space
as Maureen Robinson
2004
5.2
NCIS
2003
7.6
Without a Trace
as Anne Atkins
2002
7.2
CSI: Miami
as Mia Eckhart
2002
7.7
John Doe
as Jamie Avery
2002
7.2
Everwood
as Mrs. Rogers
2002
7.6
🎬
Imagine That
as Wendy Miller
2002
0.0
The District
as Mary Ann Mitchell
2000
6.8
My Mother the Spy
as Alison Shaeffer
2000
6.0
Into My Heart
as Kat
1998
4.9
Mind Games
as Hannah Berrick
1998
3.8
Gattaca
as Marie Freeman
1997
7.6
Early Edition
as Dr. Diane Grad
1996
7.3
Last Dance
as Jill
1996
5.6
Ed
as Lydia
1996
4.1
A Brother's Promise: The Dan Jansen Story
as Jane Jansen
1996
4.0
The Four Diamonds
as Irma Millard / Hermit of the Lagoon
1995
5.5
Bye Bye Love
as Claire
1995
5.9
Chicago Hope
as Diane Grad
1994
7.2
Clean Slate
as Paula
1994
5.8
In the Best of Families: Marriage, Pride & Madness
as Kathy
1994
6.5
Sirens
as Sarah Berkezchuk
1993
6.0
Doing Time on Maple Drive
as Karen
1992
5.0
Don't Tell Mom the Babysitter's Dead
as Carolyn
1991
6.1
Kindergarten Cop
as Zach's Mother
1990
6.1
WIOU
as Ann Hudson
1990
6.0
Superman IV: The Quest for Peace
as Teacher - JFK High School
1987
4.6