Jayne Brook
Acting
Born September 16, 1960 · Northbrook, Illinois, USA
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.
Known For · 40 titles
Grey's Anatomy
NCIS
CSI: Miami
Castle
Without a Trace
Chicago Hope
Rizzoli & Isles
Star Trek: Discovery
Everwood
Boston Legal
Revenge
Private Practice
Brothers and Sisters
Early Edition
The District
Eli Stone
Gattaca
Sports Night
John Doe
Sirens
Superman IV: The Quest for Peace
Kindergarten Cop
WIOU
Don't Tell Mom the Babysitter's Dead
Imagine That
Searching for David's Heart
Last Dance
Doing Time on Maple Drive
Into My Heart
Bye Bye Love
My Mother the Spy
Clean Slate
Ed
The Robinsons: Lost in Space
The Sweet Life
Look at Me Again
The Endless Game
In the Best of Families: Marriage, Pride & Madness
The Four Diamonds
A Brother's Promise: The Dan Jansen Story