
Jayne Brook
Acting
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.
Born: September 16, 1960
Place of Birth: Northbrook, Illinois, USA
Known For

Grey's Anatomy
Follows the personal and professional lives of a group of doctors at Seattle's Grey Sloan Memorial Hospital.

Castle
After a serial killer imitates the plots of his novels, successful mystery novelist Richard "Rick" Castle receives permission from the Mayor of New York City to tag along with an NYPD homicide investigation team for research purposes.

Boston Legal
Alan Shore and Denny Crane lead a brigade of high-priced civil litigators in an upscale Boston law firm in a series focusing on the professional and personal lives of brilliant but often emotionally challenged attorneys. A spin-off of long-running series The Practice.

Rizzoli & Isles
Perhaps their strikingly different personalities make the relationship between detective Jane Rizzoli and medical examiner Maura Isles so effective. Jane, the only female cop in Boston's homicide division, is tough, relentless and rarely lets her guard down, while the impeccably dressed Maura displays a sometimes icy temperament — she is, after all, more comfortable among the dead than the living. Together, the best friends have forged a quirky and supportive relationship; they drop the protective shield in each other's company, and combine their expertise to solve Boston's most complex cases.

CSI: Miami
CSI: Miami follows Crime Scene Investigators working for the Miami-Dade Police Department as they use physical evidence, similar to their Las Vegas counterparts, to solve grisly murders. The series mixes deduction, gritty subject matter, and character-driven drama in the same vein as the original series in the CSI franchise, except that the Miami CSIs are cops first, scientists second.

NCIS
From murder and espionage to terrorism and stolen submarines, a team of special agents investigates any crime that has any connection to Navy and Marine Corps personnel, regardless of rank or position.

Revenge
When Emily Thorne moves to the Hamptons, everyone wonders about the new girl, but she knows everything about them, including what they did to her family. Years ago, they took everything from her. Now, one by one, she's going to make them pay.

Gattaca
Vincent is an all-too-human man who dares to defy a system obsessed with genetic perfection. He is an "In-Valid" who assumes the identity of a member of the genetic elite to pursue his goal of traveling into space with the Gattaca Aerospace Corporation.

Everwood
After the death of his wife, world-class neurosurgeon Dr. Andrew Brown leaves Manhattan and moves his family to the small town of Everwood, Colorado. There he becomes a small-town doctor and learns parenting on the fly as he raises his talented but resentful 15-year-old son Ephram and his 9-year-old daughter Delia.

Private Practice
Having left behind Seattle Grace Hospital, renowned surgeon Addison Forbes Montgomery moves to Los Angeles for sunnier weather and happier possibilities. She reunites with her friends from medical school, joining them at their chic, co-op, Oceanside Wellness Center in Santa Monica.
Filmography
as Admiral Katrina Cornwell
as Katherine
as Loretta Deaton
as Senator Valerie Bloomfield
as Claudia Peterson
as Rebecca Green
as Dr. Meg Porter
as Bertha Wandell
as Gwen Graber
as Claire Deeton, Darcy's mother
as Rachel Lewiston
as Maureen Robinson
as Lyndi Crawshaw
as Anne Atkins
as Mia Eckhart
as Jamie Avery
as Mrs. Rogers
as Mary Ann Mitchell
as Alison Shaeffer
as Kat
as Hannah Berrick
as Marie Freeman
as Dr. Diane Grad
as Jill
as Lydia
as Jane Jansen
as Irma Millard / Hermit of the Lagoon
as Claire
as Diane Grad
as Paula
as Sarah Berkezchuk
as Karen
as Carolyn
as Zach's Mother
as Ann Hudson
as Teacher - JFK High School