Jayne Brook

Acting

Jayne Brook

Born September 16, 1960Northbrook, Illinois, USA39 credits

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

Star Trek: Discovery
7.0

Star Trek: Discovery

TV

2017

The Sweet Life
6.2

The Sweet Life

Movie

2017

Revenge
7.6

Revenge

TV

2011

Rizzoli & Isles
7.9

Rizzoli & Isles

TV

2010

Look at Me Again

Movie

2010

Castle
8.0

Castle

TV

2009

Filmography

Star Trek: Discovery
2017Star Trek: Discoveryas Admiral Katrina CornwellTV
The Sweet Life
2017The Sweet Lifeas KatherineMovie
Revenge
2011Revengeas Loretta DeatonTV
Rizzoli & Isles
2010Rizzoli & Islesas Senator Valerie BloomfieldTV
L
2010Look at Me Againas TinaMovie
Castle
2009Castleas Claudia PetersonTV
Eli Stone
2008Eli Stoneas Rebecca GreenTV
Private Practice
2007Private Practiceas Dr. Meg PorterTV
Brothers and Sisters
2006Brothers and Sistersas Bertha WandellTV
Grey's Anatomy
2005Grey's Anatomyas Gwen GraberTV
Searching for David's Heart
2004Searching for David's Heartas Claire Deeton, Darcy's motherMovie
Boston Legal
2004Boston Legalas Rachel LewistonTV
The Robinsons: Lost in Space
2004The Robinsons: Lost in Spaceas Maureen RobinsonMovie
NCIS
2003NCISas Lyndi CrawshawTV
Without a Trace
2002Without a Traceas Anne AtkinsTV
CSI: Miami
2002CSI: Miamias Mia EckhartTV
John Doe
2002John Doeas Jamie AveryTV
Everwood
2002Everwoodas Mrs. RogersTV
Imagine That
2002Imagine Thatas Wendy MillerTV
The District
2000The Districtas Mary Ann MitchellTV
My Mother the Spy
2000My Mother the Spyas Alison ShaefferMovie
Into My Heart
1998Into My Heartas KatMovie
Mind Games
1998Mind Gamesas Hannah BerrickMovie
Gattaca
1997Gattacaas Marie FreemanMovie
Early Edition
1996Early Editionas Dr. Diane GradTV
Last Dance
1996Last Danceas JillMovie
Ed
1996Edas LydiaMovie
A Brother's Promise: The Dan Jansen Story
1996A Brother's Promise: The Dan Jansen Storyas Jane JansenMovie
The Four Diamonds
1995The Four Diamondsas Irma Millard / Hermit of the LagoonMovie
Bye Bye Love
1995Bye Bye Loveas ClaireMovie
Chicago Hope
1994Chicago Hopeas Diane GradTV
Clean Slate
1994Clean Slateas PaulaMovie
In the Best of Families: Marriage, Pride & Madness
1994In the Best of Families: Marriage, Pride & Madnessas KathyMovie
Sirens
1993Sirensas Sarah BerkezchukTV
Doing Time on Maple Drive
1992Doing Time on Maple Driveas KarenMovie
Don't Tell Mom the Babysitter's Dead
1991Don't Tell Mom the Babysitter's Deadas CarolynMovie
Kindergarten Cop
1990Kindergarten Copas Zach's MotherMovie
WIOU
1990WIOUas Ann HudsonTV
Superman IV: The Quest for Peace
1987Superman IV: The Quest for Peaceas Teacher - JFK High SchoolMovie