Diane Johnstone

Cast Credits

Beacon 23 (2023)

Guest starring as Darlene

Episode 2x06: Luan Casca (May 12, 2024) [Co-Star]

Guillermo del Toro's Cabinet of Curiosities (2022)

Guest starring as Sister Lucretia

Episode 1x06: Dreams in the Witch House (Oct 27, 2022) [Co-Star]

Five Days at Memorial (2022)

Guest starring as Wilda McManus (6 episodes)

Episode 1x06: 45 Dead (Sep 2, 2022) [Co-Star]
Episode 1x05: Day Five (Aug 26, 2022) [Co-Star]
Episode 1x04: Day Four (Aug 19, 2022) [Co-Star]
Episode 1x03: Day Three (Aug 12, 2022) [Co-Star]
Episode 1x02: Day Two (Aug 12, 2022) [Co-Star]
Episode 1x01: Day One (Aug 12, 2022) [Co-Star]
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The Kings of Napa (2022)

Guest starring as Sandra Pierce

Episode 1x05: How Stella Got Her Pinot Back (Feb 8, 2022) [Co-Star]

Chucky (2021)

Guest starring as Lucy (3 episodes)

Episode 3x06: Panic Room (Apr 17, 2024) [Co-Star]
Episode 3x05: Death Becomes Her (Apr 10, 2024) [Co-Star]
Episode 3x02: Let the Right One In (Oct 11, 2023) [Co-Star]

Sort Of (2021)

Guest starring as Principal Orosz

Episode 1x05: Sort Of a Party (Oct 5, 2021)

Mrs. America (2020)

Guest starring as Doris

Episode 1x04: Betty (Apr 22, 2020) [Co-Star]

Utopia Falls (2020)

Guest starring as Gran Chyra (5 episodes)

Episode 1x10: If I Ruled the World (Feb 14, 2020)
Episode 1x09: Worst Behaviour (Feb 14, 2020)
Episode 1x08: The Light (Feb 14, 2020)
Episode 1x05: Lose Control (Feb 14, 2020)
Episode 1x01: The World Is Yours (Feb 14, 2020)
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Ghostwriter (2019)

Guest starring as Old Woman #1

Episode 3x09: He's a Ghost, She's a Rainbow, Part 2 (Oct 21, 2022) [Co-Star]

Diggstown (2019)

Guest starring as Vi Bayley

Episode 2x05: Vi Bayley (Apr 1, 2020)

Salvation (2017)

Guest starring as Principal Stark

Episode 1x01: Pilot (Jul 12, 2017) [Co-Star]

The Handmaid's Tale (2017)

Guest starring as Helen

Episode 3x11: Liars (Jul 31, 2019) [Co-Star]

Taken (2017)

Guest starring as Mayor

Episode 2x11: Password (Apr 13, 2018)

12 Monkeys (2015)

Guest starring as Box Store Clerk

Episode 1x06: The Red Forest (Feb 20, 2015) [Co-Star]

Hannibal (2013)

Guest starring as Nurse

Episode 1x02: Amuse-Bouche (Apr 11, 2013) [Co-Star]

Saving Hope (2012)

Guest starring as Parkinson's Patient #2

Episode 2x11: En Bloc (Jan 9, 2014) [Co-Star]

Warehouse 13 (2009)

Guest starring as Nurse

Episode 5x01: Endless Terror (Apr 14, 2014) [Co-Star]

The Listener (2009)

Guest starring as Mother

Episode 2x09: Jericho (Apr 15, 2011)

Murdoch Mysteries (2008)

Guest starring as Velma Joy

Episode 17x09: The Christmas List (Nov 27, 2023)