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.
Filmography
Imagine That
2002 · 10.0
Grey's Anatomy
2005 · 8.2
WIOU
1990 · 8.0
Castle
2009 · 8.0
Boston Legal
2004 · 7.9
Rizzoli & Isles
2010 · 7.9
CSI: Miami
2002 · 7.7
NCIS
2003 · 7.6
Everwood
2002 · 7.6
Gattaca
1997 · 7.6
Revenge
2011 · 7.5
Private Practice
2007 · 7.5
My Mother the Spy
2000 · 7.5
Early Edition
1996 · 7.4
Sports Night
1998 · 7.3
In the Best of Families: Marriage, Pride & Madness
1994 · 7.3
Without a Trace
2002 · 7.2
Chicago Hope
1994 · 7.2
John Doe
2002 · 7.2
Brothers and Sisters
2006 · 7.1
Sirens
1993 · 7.0
Star Trek: Discovery
2017 · 6.9
The District
2000 · 6.9
Eli Stone
2008 · 6.7
Searching for David's Heart
2004 · 6.7
The Endless Game
1989 · 6.3
Don't Tell Mom the Babysitter's Dead
1991 · 6.2
The Sweet Life
2017 · 6.2
Kindergarten Cop
1990 · 6.1
Bye Bye Love
1995 · 6.1
The Four Diamonds
1995 · 6.0
Last Dance
1996 · 5.7
Clean Slate
1994 · 5.7
The Robinsons: Lost in Space
2004 · 5.5
Doing Time on Maple Drive
1992 · 5.2
Into My Heart
1998 · 5.2
Superman IV: The Quest for Peace
1987 · 4.6
Mind Games
1998 · 4.4
Ed
1996 · 4.1
Look at Me Again
2010 · 0.0