Jayne Brook
Acting·September 16, 1960 — 65 years old·Northbrook, Illinois, USA
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
Filmography · 40
2017Star Trek: DiscoveryTVAdmiral Katrina Cornwell2017The Sweet LifeKatherine2011RevengeTVLoretta Deaton2010Rizzoli & IslesTVSenator Valerie Bloomfield2010Look at Me AgainTina2009CastleTVClaudia Peterson2008Eli StoneTVRebecca Green2007Private PracticeTVDr. Meg Porter2006Brothers and SistersTVBertha Wandell2005Grey's AnatomyTVGwen Graber2004Searching for David's HeartClaire Deeton, Darcy's mother2004Boston LegalTVRachel Lewiston2004The Robinsons: Lost in SpaceMaureen Robinson2003NCISTVLyndi Crawshaw2002Without a TraceTVAnne Atkins2002CSI: MiamiTVMia Eckhart2002John DoeTVJamie Avery2002EverwoodTVMrs. Rogers2002Imagine ThatTVWendy Miller2000The DistrictTVMary Ann Mitchell2000My Mother the SpyAlison Shaeffer1998Into My HeartKat1998Mind GamesHannah Berrick1997GattacaMarie Freeman1996Early EditionTVDr. Diane Grad1996Last DanceJill1996EdLydia1996A Brother's Promise: The Dan Jansen StoryJane Jansen1995The Four DiamondsIrma Millard / Hermit of the Lagoon1995Bye Bye LoveClaire1994Chicago HopeTVDiane Grad1994Clean SlatePaula1994In the Best of Families: Marriage, Pride & MadnessKathy1993SirensTVSarah Berkezchuk1992Doing Time on Maple DriveKaren1991Don't Tell Mom the Babysitter's DeadCarolyn1990Kindergarten CopZach's Mother1990WIOUTVAnn Hudson1989The Endless Game1987Superman IV: The Quest for PeaceTeacher - JFK High School