Jayne Brook
Born September 16, 1960 · Northbrook, Illinois, USA
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.
Notable Appearances
Movies
Gattaca
Superman IV: The Quest for Peace
Kindergarten Cop
Don't Tell Mom the Babysitter's Dead
Last Dance
Clean Slate
Ed
Bye Bye Love
A Brother's Promise: The Dan Jansen Story
Doing Time on Maple Drive
Into My Heart
Searching for David's Heart
The Robinsons: Lost in Space
My Mother the Spy
Mind Games
The Four Diamonds
