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Jayne Brook

Jayne Brook

Acting

September 16, 1960 (65 years old)
Northbrook, Illinois, USA
Female
20 Movies
20 TV Shows

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.

Star Trek: Discovery
Star Trek: Discovery

Star Trek: Discovery

2017 7.0

as Admiral Katrina Cornwell

Age 57 (now 65)
12 eps
Gattaca
Gattaca

Gattaca

1997 7.6

as Marie Freeman

Age 36 (now 65)
Chicago Hope
Chicago Hope

Chicago Hope

1994 7.3

as Diane Grad

Age 34 (now 65)
103 eps
Kindergarten Cop
Kindergarten Cop

Kindergarten Cop

1990 6.1

as Zach's Mother

Age 30 (now 65)
Ed
Ed

Ed

1996 4.1

as Lydia

Age 35 (now 65)
John Doe
John Doe

John Doe

2002 7.3

as Jamie Avery

Age 42 (now 65)
21 eps
Don't Tell Mom the Babysitter's Dead
Don't Tell Mom the Babysitter's Dead

Don't Tell Mom the Babysitter's Dead

1991 6.2

as Carolyn

Age 30 (now 65)
Last Dance
Last Dance

Last Dance

1996 5.7

as Jill

Age 35 (now 65)
Private Practice
Private Practice

Private Practice

2007 7.5

as Dr. Meg Porter

Age 47 (now 65)
5 eps
Clean Slate
Clean Slate

Clean Slate

1994 5.8

as Paula

Age 33 (now 65)
Boston Legal
Boston Legal

Boston Legal

2004 7.9

as Rachel Lewiston

Age 44 (now 65)
4 eps
Doing Time on Maple Drive
Doing Time on Maple Drive

Doing Time on Maple Drive

1992 5.1

as Karen

Age 31 (now 65)
The District
The District

The District

2000 6.8

as Mary Ann Mitchell

Age 40 (now 65)
23 eps
The Robinsons: Lost in Space
The Robinsons: Lost in Space

The Robinsons: Lost in Space

2004 5.2

as Maureen Robinson

Age 43 (now 65)
Into My Heart
Into My Heart

Into My Heart

1998 5.1

as Kat

Age 37 (now 65)
Superman IV: The Quest for Peace
Superman IV: The Quest for Peace

Superman IV: The Quest for Peace

1987 4.6

as Teacher - JFK High School

Age 26 (now 65)