Jayne Brook
Biography
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.
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Jayne Brook — movies and TV shows
7.6SeriesNCIS
2003
8.2SeriesGrey's Anatomy
2005
7.7SeriesCSI: Miami
2002
8.0SeriesCastle
2009
7.9SeriesRizzoli & Isles
2010
7.2SeriesWithout a Trace
2002
7.9SeriesBoston Legal
2004
6.9SeriesStar Trek: Discovery
2017
7.2SeriesChicago Hope
1994
7.6SeriesEverwood
2002
7.1SeriesBrothers and Sisters
2006
7.5SeriesPrivate Practice
2007
7.5SeriesRevenge
2011
7.4SeriesEarly Edition
1996
6.9SeriesThe District
2000
6.8SeriesEli Stone
2008
7.3SeriesSports Night
1998
7.2SeriesJohn Doe
2002
7.6FilmGattaca
1997
6.1FilmKindergarten Cop
1990
7.0SeriesSirens
1993
4.6FilmSuperman IV: The Quest for Peace
1987
8.0SeriesWIOU
1990
5.7FilmClean Slate
1994
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6.1FilmDon't Tell Mom the Babysitter's Dead
1991
10.0SeriesImagine That
2002
5.7FilmLast Dance
1996
4.1FilmEd
1996
6.1FilmBye Bye Love
1995
5.6FilmThe Robinsons: Lost in Space
2004
6.2FilmThe Sweet Life
2017
5.1FilmDoing Time on Maple Drive
1992
7.3FilmIn the Best of Families: Marriage, Pride & Madness
1994
5.2FilmInto My Heart
1998
7.5FilmMy Mother the Spy
2000
6.3FilmThe Endless Game
1989
5.5FilmA Brother's Promise: The Dan Jansen Story
1996
4.4FilmMind Games
1998
6.0FilmThe Four Diamonds
1995
6.7FilmSearching for David's Heart
2004