Jayne Brook
Acting
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
Acting40
tvStar Trek: Discovery
2017
Admiral Katrina Cornwell
movieThe Sweet Life
2017
Katherine
tvRevenge
2011
Loretta Deaton
tvRizzoli & Isles
2010
Senator Valerie Bloomfield
tvCastle
2009
Claudia Peterson
tvEli Stone
2008
Rebecca Green
tvPrivate Practice
2007
Dr. Meg Porter
tvBrothers and Sisters
2006
Bertha Wandell
tvGrey's Anatomy
2005
Gwen Graber
movieSearching for David's Heart
2004
Claire Deeton, Darcy's mother
tvBoston Legal
2004
Rachel Lewiston
movieThe Robinsons: Lost in Space
2004
Maureen Robinson
tvNCIS
2003
Lyndi Crawshaw
tvWithout a Trace
2002
Anne Atkins
tvCSI: Miami
2002
Mia Eckhart
tvJohn Doe
2002
Jamie Avery
tvEverwood
2002
Mrs. Rogers
tvImagine That
2002
Wendy Miller
tvThe District
2000
Mary Ann Mitchell
movieMy Mother the Spy
2000
Alison Shaeffer
movieMind Games
1998
Hannah Berrick
movieGattaca
1997
Marie Freeman
tvEarly Edition
1996
Dr. Diane Grad
movieEd
1996
Lydia
movieThe Four Diamonds
1995
Irma Millard / Hermit of the Lagoon
movieBye Bye Love
1995
Claire
tvChicago Hope
1994
Diane Grad
movieClean Slate
1994
Paula
tvSirens
1993
Sarah Berkezchuk
movieKindergarten Cop
1990
Zach's Mother
tvWIOU
1990
Ann Hudson
movieSuperman IV: The Quest for Peace
1987
Teacher - JFK High School