Jayne Brook

Known for acting

Born September 16, 1960 (age 66) · Northbrook, Illinois, USA

About

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.

Grey's Anatomyas Gwen Graber

NCISas Lyndi Crawshaw

CSI: Miamias Mia Eckhart

Castleas Claudia Peterson

Boston Legalas Rachel Lewiston

Chicago Hopeas Diane Grad

Without a Traceas Anne Atkins

Rizzoli & Islesas Senator Valerie Bloomfield

Star Trek: Discoveryas Katrina Cornwell

Brothers and Sistersas Bertha Wandell

Private Practiceas Dr. Meg Porter

Everwoodas Mrs. Rogers

Revengeas Loretta Deaton

Early Editionas Dr. Diane Grad

The Districtas Mary Ann Mitchell

Eli Stoneas Rebecca Green

John Doeas Jamie Avery

Sports Nightas Abby Jacobs

Gattacaas Marie Freeman

Sirensas Sarah Berkezchuk

Superman IV: The Quest for Peaceas Teacher - JFK High School

Kindergarten Copas Zach's Mother

WIOUas Ann Hudson

Don't Tell Mom the Babysitter's Deadas Carolyn

Imagine Thatas Wendy Miller

Last Danceas Jill

Look at Me Again

Look at Me Againas Tina

Clean Slateas Paula

Bye Bye Loveas Claire

Doing Time on Maple Driveas Karen

My Mother the Spyas Alison Shaeffer

The Sweet Lifeas Katherine

Into My Heartas Kat

In the Best of Families: Marriage, Pride & Madnessas Kathy

The Robinsons: Lost in Spaceas Maureen Robinson

A Brother's Promise: The Dan Jansen Storyas Jane Jansen

The Endless Game1989

Mind Gamesas Hannah Berrick

The Four Diamondsas Irma Millard / Hermit of the Lagoon

Searching for David's Heartas Claire Deeton, Darcy's mother

I Should Be Goingas Joan

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