Open the app
Jayne Brook

Actor • Born 1960

Jayne Brook

Open Cinema

About

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

NCIS posterNCISSeries • 2003Grey's Anatomy posterGrey's AnatomySeries • 2005CSI: Miami posterCSI: MiamiSeries • 2002Castle posterCastleSeries • 2009Rizzoli & Isles posterRizzoli & IslesSeries • 2010Without a Trace posterWithout a TraceSeries • 2002Boston Legal posterBoston LegalSeries • 2004Chicago Hope posterChicago HopeSeries • 1994Star Trek: Discovery posterStar Trek: DiscoverySeries • 2017Private Practice posterPrivate PracticeSeries • 2007Brothers and Sisters posterBrothers and SistersSeries • 2006Everwood posterEverwoodSeries • 2002Revenge posterRevengeSeries • 2011Early Edition posterEarly EditionSeries • 1996The District posterThe DistrictSeries • 2000Eli Stone posterEli StoneSeries • 2008Sports Night posterSports NightSeries • 1998John Doe posterJohn DoeSeries • 2002Gattaca posterGattacaMovie • 1997Sirens posterSirensSeries • 1993Superman IV: The Quest for Peace posterSuperman IV: The Quest for PeaceMovie • 1987Kindergarten Cop posterKindergarten CopMovie • 1990Don't Tell Mom the Babysitter's Dead posterDon't Tell Mom the Babysitter's DeadMovie • 1991Last Dance posterLast DanceMovie • 1996