Jayne Brook
Actor
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
Kindergarten Cop
as Zach's Mother 1990
Superman IV: The Quest for Peace
as Teacher - JFK High School 1987
Don't Tell Mom the Babysitter's Dead
as Carolyn 1991
Ed
as Lydia 1996
Last Dance
as Jill 1996
Bye Bye Love
as Claire 1995
Clean Slate
as Paula 1994
The Sweet Life
as Katherine 2017
Doing Time on Maple Drive
as Karen 1992
Into My Heart
as Kat 1998
The Robinsons: Lost in Space
as Maureen Robinson 2004
Searching for David's Heart
as Claire Deeton, Darcy's mother 2004
Mind Games
as Hannah Berrick 1998
In the Best of Families: Marriage, Pride & Madness
as Kathy 1994
The Four Diamonds
as Irma Millard / Hermit of the Lagoon 1995
My Mother the Spy
as Alison Shaeffer 2000