Jayne Brook
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 (40 titles)
tvImagine That
2002 · ★ 10.0
tvGrey's Anatomy
2005 · ★ 8.2
tvWIOU
1990 · ★ 8.0
tvCastle
2009 · ★ 8.0
tvBoston Legal
2004 · ★ 7.9
tvRizzoli & Isles
2010 · ★ 7.9
tvCSI: Miami
2002 · ★ 7.7
tvEverwood
2002 · ★ 7.6
tvNCIS
2003 · ★ 7.6
movieGattaca
1997 · ★ 7.6
movieMy Mother the Spy
2000 · ★ 7.5
tvRevenge
2011 · ★ 7.5
tvPrivate Practice
2007 · ★ 7.5
tvEarly Edition
1996 · ★ 7.4
movieIn the Best of Families: Marriage, Pride & Madness
1994 · ★ 7.3
tvSports Night
1998 · ★ 7.3
tvJohn Doe
2002 · ★ 7.2
tvChicago Hope
1994 · ★ 7.2
tvWithout a Trace
2002 · ★ 7.2
tvBrothers and Sisters
2006 · ★ 7.1
tvSirens
1993 · ★ 7.0
tvStar Trek: Discovery
2017 · ★ 6.9
tvThe District
2000 · ★ 6.9
tvEli Stone
2008 · ★ 6.8
movieSearching for David's Heart
2004 · ★ 6.7
movieThe Endless Game
1989 · ★ 6.3
movieThe Sweet Life
2017 · ★ 6.2
movieDon't Tell Mom the Babysitter's Dead
1991 · ★ 6.2
movieKindergarten Cop
1990 · ★ 6.1
movieBye Bye Love
1995 · ★ 6.1
movieThe Four Diamonds
1995 · ★ 6.0
movieClean Slate
1994 · ★ 5.7
movieLast Dance
1996 · ★ 5.7
movieThe Robinsons: Lost in Space
2004 · ★ 5.6
movieA Brother's Promise: The Dan Jansen Story
1996 · ★ 5.5
movieInto My Heart
1998 · ★ 5.2
movieDoing Time on Maple Drive
1992 · ★ 5.1
movieSuperman IV: The Quest for Peace
1987 · ★ 4.6
movieMind Games
1998 · ★ 4.4
movieEd
1996 · ★ 4.1