Jayne Brook
Known for
Acting
Life
Born 1960 (age 65)
Born in
Northbrook, Illinois, USA
Credits
View on IMDb41 acting credits
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
Grey's Anatomy
27 Mar 2005
Gattaca
09 Jul 1997
Kindergarten Cop
21 Dec 1990
NCIS
23 Sep 2003
Castle
09 Mar 2009
Star Trek: Discovery
24 Sep 2017
CSI: Miami
23 Sep 2002
Superman IV: The Quest for Peace
24 Jul 1987
Filmography
2017
- Star Trek: Discoveryas Admiral Katrina Cornwell12 episodes
- The Sweet Lifeas Katherine
2011
- Revengeas Loretta Deaton1 episode
2010
- Rizzoli & Islesas Senator Valerie Bloomfield1 episode
- Look at Me Againas Tina
2009
- Castleas Claudia Peterson1 episode
2008
- Eli Stoneas Rebecca Green1 episode
2007
- Private Practiceas Dr. Meg Porter5 episodes
2006
- Brothers and Sistersas Bertha Wandell3 episodes
2005
- Grey's Anatomyas Gwen Graber1 episode
2004
- Searching for David's Heartas Claire Deeton, Darcy's mother
- Boston Legalas Rachel Lewiston4 episodes
- The Robinsons: Lost in Spaceas Maureen Robinson
2003
- NCISas Lyndi Crawshaw1 episode
2002
- Without a Traceas Anne Atkins1 episode
- CSI: Miamias Mia Eckhart1 episode
- John Doeas Jamie Avery21 episodes
- Everwoodas Mrs. Rogers2 episodes
- Imagine Thatas Wendy Miller7 episodes
2000
- The Districtas Mary Ann Mitchell23 episodes
- My Mother the Spyas Alison Shaeffer
1998
- Sports Nightas Abby Jacobs4 episodes
- Into My Heartas Kat
- Mind Gamesas Hannah Berrick
1997
- Gattacaas Marie Freeman
1996
- Early Editionas Dr. Diane Grad1 episode
- Last Danceas Jill
- Edas Lydia
- A Brother's Promise: The Dan Jansen Storyas Jane Jansen
1995
- The Four Diamondsas Irma Millard
- Bye Bye Loveas Claire
1994
- Chicago Hopeas Diane Grad103 episodes
- Clean Slateas Paula
- In the Best of Families: Marriage, Pride & Madnessas Kathy
1993
- Sirensas Sarah Berkezchuk13 episodes
1992
- Doing Time on Maple Driveas Karen
1991
- Don't Tell Mom the Babysitter's Deadas Carolyn
1990
- Kindergarten Copas Zach's Mother
- WIOUas Ann Hudson13 episodes
1989
1987
- Superman IV: The Quest for Peaceas Teacher - JFK High School