Jayne Brook

Known for: Acting

Born: 1960-09-16 (age 65)

From: Northbrook, Illinois, USA

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.

Filmography (40)

TV★ 7.0
Star Trek: Discovery
2017
as Admiral Katrina Cornwell
MOVIE★ 6.2
The Sweet Life
2017
as Katherine
TV★ 7.6
Revenge
2011
as Loretta Deaton
TV★ 7.9
Rizzoli & Isles
2010
as Senator Valerie Bloomfield
MOVIE
Look at Me Again
2010
as Tina
TV★ 8.0
Castle
2009
as Claudia Peterson
TV★ 6.7
Eli Stone
2008
as Rebecca Green
TV★ 7.5
Private Practice
2007
as Dr. Meg Porter
TV★ 7.1
Brothers and Sisters
2006
as Bertha Wandell
TV★ 8.2
Grey's Anatomy
2005
as Gwen Graber
MOVIE★ 6.7
Searching for David's Heart
2004
as Claire Deeton, Darcy's mother
TV★ 7.9
Boston Legal
2004
as Rachel Lewiston
MOVIE★ 5.2
The Robinsons: Lost in Space
2004
as Maureen Robinson
TV★ 7.6
NCIS
2003
as Lyndi Crawshaw
TV★ 7.2
Without a Trace
2002
as Anne Atkins
TV★ 7.7
CSI: Miami
2002
as Mia Eckhart
TV★ 7.3
John Doe
2002
as Jamie Avery
TV★ 7.6
Everwood
2002
as Mrs. Rogers
TV★ 10.0
Imagine That
2002
as Wendy Miller
TV★ 6.8
The District
2000
as Mary Ann Mitchell
MOVIE★ 7.5
My Mother the Spy
2000
as Alison Shaeffer
MOVIE★ 5.1
Into My Heart
1998
as Kat
MOVIE★ 4.4
Mind Games
1998
as Hannah Berrick
MOVIE★ 7.6
Gattaca
1997
as Marie Freeman
TV★ 7.4
Early Edition
1996
as Dr. Diane Grad
MOVIE★ 5.7
Last Dance
1996
as Jill
MOVIE★ 4.1
Ed
1996
as Lydia
MOVIE★ 5.5
A Brother's Promise: The Dan Jansen Story
1996
as Jane Jansen
MOVIE★ 6.0
The Four Diamonds
1995
as Irma Millard / Hermit of the Lagoon
MOVIE★ 6.0
Bye Bye Love
1995
as Claire
TV★ 7.2
Chicago Hope
1994
as Diane Grad
MOVIE★ 5.8
Clean Slate
1994
as Paula
MOVIE★ 7.3
In the Best of Families: Marriage, Pride & Madness
1994
as Kathy
TV★ 7.0
Sirens
1993
as Sarah Berkezchuk
MOVIE★ 5.1
Doing Time on Maple Drive
1992
as Karen
MOVIE★ 6.2
Don't Tell Mom the Babysitter's Dead
1991
as Carolyn
MOVIE★ 6.1
Kindergarten Cop
1990
as Zach's Mother
TV★ 8.0
WIOU
1990
as Ann Hudson
MOVIE★ 6.3
The Endless Game
1989
MOVIE★ 4.6
Superman IV: The Quest for Peace
1987
as Teacher - JFK High School