Gillian Barber

Cast Credits

Gilded Newport Mysteries (2024)

Guest starring as Nanny O'Neal

Episode 2024-02-02: Murder at the Breakers (Feb 2, 2024)

The Last of Us (2023)

Guest starring as Councilwoman (2 episodes)

Episode 2x03: The Path (Apr 27, 2025) [Co-Star]
Episode 2x01: Future Days (Apr 13, 2025) [Co-Star]

Under the Banner of Heaven (2022)

Guest starring as Sister Dorren (3 episodes)

Episode 1x04: Church and State (May 12, 2022) [Co-Star]
Episode 1x03: Surrender (May 5, 2022) [Co-Star]
Episode 1x02: Rightful Place (Apr 28, 2022) [Co-Star]

MAID (2021)

Guest starring as Melody (2 episodes)

Episode 1x08: Bear Hunt (Oct 1, 2021)
Episode 1x06: M (Oct 1, 2021)

Unspeakable (2019)

Guest starring as Dr. Hannah Strawczynski (2 episodes)

Episode 1x06: Krever (Feb 13, 2019)
Episode 1x01: Emergence (Jan 9, 2019)

Chesapeake Shores (2016)

Guest starring as Deidra Peck (7 episodes)

Episode 6x02: Memories Are Made of This (Aug 21, 2022)
Episode 5x06: Love Is Here to Stay (Sep 19, 2021)
Episode 5x02: Nice Work If You Can Get It (Aug 22, 2021)
Episode 5x01: A Kiss is Still a Kiss (Aug 15, 2021)
Episode 3x10: Before a Following Sea (Oct 7, 2018)
Episode 3x04: Once Upon Ever After (Aug 26, 2018)
Episode 3x03: The Rock Is Going to Roll (Aug 19, 2018)
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The Romeo Section (2015)

Guest starring as Ellen Sproule (2 episodes)

Episode 2x05: Incendiary (Nov 2, 2016)
Episode 2x04: Seeds of War (Oct 26, 2016)

The Man in the High Castle (2015)

Guest starring as Alice Adler (6 episodes)

Episode 3x03: Sensô Kôi (Oct 5, 2018) [Co-Star]
Episode 3x02: Imagine Manchuria (Oct 5, 2018) [Co-Star]
Episode 2x07: Land O' Smiles (Dec 15, 2016) [Co-Star]
Episode 2x06: Kintsugi (Dec 15, 2016) [Co-Star]
Episode 2x04: Escalation (Dec 15, 2016) [Co-Star]
Episode 2x02: The Road Less Traveled (Dec 15, 2016) [Co-Star]
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Witches of East End (2013)

Guest starring as Maura Thatcher (3 episodes)

Episode 1x05: Electric Avenue (Nov 3, 2013)
Episode 1x04: A Few Good Talismen (Oct 27, 2013)
Episode 1x01: Pilot (Oct 6, 2013)

Cedar Cove (2013)

Guest starring as Donna Kirkland (2 episodes)

Episode 1x11: Stormfront (Sep 28, 2013)
Episode 1x10: Conflicts of Interest (Sep 21, 2013)

Bates Motel (2013)

Guest starring as Dr. Helen Ginsberg

Episode 2x01: Gone But Not Forgotten (Mar 3, 2014) [Co-Star]

Endgame (2011)

Guest starring as Renata Sevigny-Venturi

Episode 1x03: The Caffeine Hit (Mar 28, 2011)

Fear Itself (2008)

Guest starring as Moonflower Dougdale

Episode 1x09: Something with Bite (Jan 3, 2009)

Reaper (2007)

Guest starring as Therapist

Episode 1x06: Leon (Oct 30, 2007)

Masters of Science Fiction (2007)

Guest starring as Dr. Goldstein

Episode 1x04: The Discarded (Aug 25, 2007)

The Evidence (2006)

Guest starring as Susan Bober

Episode 1x06: Wine and Die (Jun 17, 2006) [Co-Star]

Supernatural (2005)

Guest starring as Mrs. Rourke

Episode 1x12: Faith (Jan 17, 2006) [Co-Star]

Guest starring as Dr. Hess (3 episodes)

Episode 12x22: Who We Are (May 18, 2017)
Episode 12x21: There's Something About Mary (May 11, 2017)
Episode 12x17: The British Invasion (Apr 6, 2017)

The Dead Zone (2002)

Guest starring as Dr. Surman

Episode 3x12: Tipping Point (1) (Aug 22, 2004)

Smallville (2001)

Guest starring as Marianne Taylor

Episode 3x18: Truth (Apr 21, 2004)

Mysterious Ways (2000)

Guest starring as Madelaine Figelsteen

Episode 2x05: Lost Souls (Sep 4, 2001)

So Weird (1999)

Guest starring as Mary Harron

Episode 2x05: Listen (Sep 24, 1999)

First Wave (1998)

Guest starring as Dr. Rita Hagen

Episode 1x04: Hypnotic (Sep 30, 1998)

Cold Squad (1998)

Guest starring as Catherine McCormick (3 episodes)

Episode 1x09: Michelle Dorn (Mar 20, 1998)
Episode 1x07: Rita Brice (Mar 6, 1998)
Episode 1x05: Taggert Family (Feb 20, 1998)

Guest starring as Sheila Thompson

Episode 6x05: Unfaithful (Oct 19, 2002)

Stargate SG-1 (1997)

Guest starring as Resident #1

Episode 2x04: The Gamekeeper (Jul 17, 1998) [Co-Star]

Guest starring as Ambassador Dreylock (3 episodes)

Episode 7x14: Fallout (Jan 23, 2004)
Episode 7x02: Homecoming (Jun 13, 2003)
Episode 6x07: Shadow Play (Jul 26, 2002)

Millennium (1996)

Guest starring as Mrs. Barbakow

Episode 2x04: Monster (Oct 17, 1997)

Adventures from the Book of Virtues (1996)

Starring as Aurora (13 episodes)

Episode 3x13: Compassion (Part 2) (Dec 17, 2000)
Episode 3x12: Compassion (Part 1) (Dec 10, 2000)
Episode 3x11: Integrity (Dec 3, 2000)
Episode 3x10: Humility (Nov 26, 2000)
Episode 3x09: Moderation (Nov 19, 2000)
Episode 3x08: Gratitude (Nov 12, 2000)
Episode 3x07: Responsibility (Nov 5, 2000)
Episode 3x06: Self-Discipline (Oct 29, 2000)
Episode 3x05: Friendship (Oct 22, 2000)
Episode 3x04: Perserverance (Oct 15, 2000)
Episode 3x03: Work (Oct 8, 2000)
Episode 3x02: Honesty (Oct 1, 2000)
Episode 3x01: Courage (Sep 24, 2000)
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The Outer Limits (1995)

Guest starring as Lt. Bateson

Episode 5x22: Better Luck Next Time (Aug 20, 1999)

Guest starring as Fisk

Episode 1x22: The Voice of Reason (Aug 20, 1995) [Co-Star]

Sliders (1995)

Guest starring as Nicole

Episode 2x03: Gillian of the Spirits (Mar 15, 1996)

The X-Files (1993)

Guest starring as Agent Jane Spiller

Episode 1x07: Ghost in the Machine (Oct 29, 1993) [Co-Star]

Guest starring as Beth Kane

Episode 2x10: Red Museum (Dec 9, 1994) [Co-Star]

Guest starring as Penny Northern (2 episodes)

Episode 4x14: Memento Mori (Feb 9, 1997)
Episode 3x09: Nisei (1) (Nov 24, 1995) [Co-Star]