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