1960Born, Northbrook
42Credits
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 AnatomyGwen Graber
GattacaMarie Freeman
Kindergarten CopZach's Mother
NCISLyndi Crawshaw
CastleClaudia Peterson2026I Should Be GoingJoanMovie
2017The Sweet LifeKatherineMovie
2010Look at Me AgainTinaMovie
2004Searching for David's HeartClaire Deeton, Darcy's motherMovie
2004The Robinsons: Lost in SpaceMaureen RobinsonMovie
2000My Mother the SpyAlison ShaefferMovie
1998Into My HeartKatMovie
1998Mind GamesHannah BerrickMovie
1997GattacaMarie FreemanMovie
1996Last DanceJillMovie
1996EdLydiaMovie
1996A Brother's Promise: The Dan Jansen StoryJane JansenMovie
1995The Four DiamondsIrma Millard / Hermit of the LagoonMovie
1995Bye Bye LoveClaireMovie
1994Clean SlatePaulaMovie
1994In the Best of Families: Marriage, Pride & MadnessKathyMovie
1992Doing Time on Maple DriveKarenMovie
1991Don't Tell Mom the Babysitter's DeadCarolynMovie
1990Kindergarten CopZach's MotherMovie
1989The Endless GameMovie
1987Superman IV: The Quest for PeaceTeacher - JFK High SchoolMovie
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