Jayne Brook

Personal Info

Known For

Acting

Known Credits

39

Gender

Female

Birthday

1960-09-16 (65 years old)

Place of Birth

Northbrook, Illinois, USA

Jayne Brook

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

  • Grey's Anatomy

    Grey's Anatomy

  • NCIS

    NCIS

  • Castle

    Castle

  • CSI: Miami

    CSI: Miami

  • Without a Trace

    Without a Trace

  • Boston Legal

    Boston Legal

  • Chicago Hope

    Chicago Hope

  • Star Trek: Discovery

    Star Trek: Discovery

  • Rizzoli & Isles

    Rizzoli & Isles

  • Everwood

    Everwood

  • Revenge

    Revenge

  • Private Practice

    Private Practice

  • Don't Tell Mom the Babysitter's Dead

    Don't Tell Mom the Babysitter's Dead

  • Brothers and Sisters

    Brothers and Sisters

  • The District

    The District

  • Early Edition

    Early Edition

  • Eli Stone

    Eli Stone

  • Gattaca

    Gattaca

  • John Doe

    John Doe

  • Last Dance

    Last Dance

  • Ed

    Ed

  • Superman IV: The Quest for Peace

    Superman IV: The Quest for Peace

  • Kindergarten Cop

    Kindergarten Cop

  • Mind Games

    Mind Games

  • Sirens

    Sirens

  • Doing Time on Maple Drive

    Doing Time on Maple Drive

  • In the Best of Families: Marriage, Pride & Madness

    In the Best of Families: Marriage, Pride & Madness

  • The Sweet Life

    The Sweet Life

  • WIOU

    WIOU

  • Into My Heart

    Into My Heart

  • Bye Bye Love

    Bye Bye Love

  • My Mother the Spy

    My Mother the Spy

  • A Brother's Promise: The Dan Jansen Story

    A Brother's Promise: The Dan Jansen Story

  • The Robinsons: Lost in Space

    The Robinsons: Lost in Space

  • Clean Slate

    Clean Slate

  • The Four Diamonds

    The Four Diamonds

  • Imagine That

    Imagine That

  • Searching for David's Heart

    Searching for David's Heart

  • Look at Me Again

    Look at Me Again