Jayne Brook
Acting
Born: 1960-09-16 · Northbrook, Illinois, USA
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.
🎬 Movies (20)
The Sweet Life
2017
Katherine
Look at Me Again
2010
Tina
Searching for David's Heart
2004
Claire Deeton, Darcy's mother
The Robinsons: Lost in Space
2004
Maureen Robinson
My Mother the Spy
2000
Alison Shaeffer
Into My Heart
1998
Kat
Mind Games
1998
Hannah Berrick
Gattaca
1997
Marie Freeman
Last Dance
1996
Jill
Ed
1996
Lydia
A Brother's Promise: The Dan Jansen Story
1996
Jane Jansen
The Four Diamonds
1995
Irma Millard / Hermit of the Lagoon
Bye Bye Love
1995
Claire
Clean Slate
1994
Paula
In the Best of Families: Marriage, Pride & Madness
1994
Kathy
Doing Time on Maple Drive
1992
Karen
Don't Tell Mom the Babysitter's Dead
1991
Carolyn
Kindergarten Cop
1990
Zach's Mother
The Endless Game
1989
Superman IV: The Quest for Peace
1987
Teacher - JFK High School
📺 TV Shows (20)
Star Trek: Discovery
2017
Admiral Katrina Cornwell
Revenge
2011
Loretta Deaton
Rizzoli & Isles
2010
Senator Valerie Bloomfield
Castle
2009
Claudia Peterson
Eli Stone
2008
Rebecca Green
Private Practice
2007
Dr. Meg Porter
Brothers and Sisters
2006
Bertha Wandell
Grey's Anatomy
2005
Gwen Graber
Boston Legal
2004
Rachel Lewiston
NCIS
2003
Lyndi Crawshaw
Without a Trace
2002
Anne Atkins
CSI: Miami
2002
Mia Eckhart
John Doe
2002
Jamie Avery
Everwood
2002
Mrs. Rogers
Imagine That
2002
Wendy Miller
The District
2000
Mary Ann Mitchell
Early Edition
1996
Dr. Diane Grad
Chicago Hope
1994
Diane Grad
Sirens
1993
Sarah Berkezchuk
WIOU
1990
Ann Hudson