Acting

Jayne Brook

Born 1960-09-16 · Northbrook, Illinois, USA13 series21 films

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.

Jayne Brook's films on Charmy Movies →

Acting

2017Star Trek: DiscoveryKatrina Cornwell12 ep.
2010Rizzoli & IslesSenator Valerie Bloomfield1 ep.
2007Private PracticeDr. Meg Porter5 ep.
2006Brothers and SistersBertha Wandell3 ep.
2004Boston LegalRachel Lewiston4 ep.
2002John DoeJamie Avery21 ep.
2002EverwoodMrs. Rogers2 ep.
2002Imagine ThatWendy Miller7 ep.
2000The DistrictMary Ann Mitchell23 ep.
1998Sports NightAbby Jacobs4 ep.
1994Chicago HopeDiane Grad103 ep.
1993SirensSarah Berkezchuk13 ep.
1990WIOUAnn Hudson13 ep.

Guest appearances

2017Star Trek: DiscoveryKatrina Cornwell12 ep.
2014Rizzoli & IslesSenator Valerie Bloomfield1 ep.
2014RevengeLoretta Deaton1 ep.
2008Brothers and SistersBertha Wandell3 ep.
2009CastleClaudia Peterson1 ep.
2008Private PracticeDr. Meg Porter5 ep.
2008Eli StoneRebecca Green1 ep.
2007NCISLyndi Crawshaw1 ep.
2006Boston LegalRachel Lewiston4 ep.
2006Grey's AnatomyGwen Graber1 ep.
2005EverwoodMrs. Rogers2 ep.
2004CSI: MiamiMia Eckhart1 ep.
2003Without a TraceAnne Atkins1 ep.
1999Sports NightAbby Jacobs4 ep.
1998Early EditionDr. Diane Grad1 ep.
1995Chicago HopeDiane Grad6 ep.

Also known as: Jane Anderson