Kelly-Ruth Mercier

Known For

Supernatural

Smallville

The Good Doctor

Once Upon a Time

The Night Agent

Snowpiercer

Bates Motel

R. L. Stine's The Haunting Hour

All Movies (26)

• Taken at a Truck Stop: A Black Girl Missing Movie2025 · as Donna
• The Unforgivable2021 · as Corrections Officer #3
• The 27-Hour Day2021 · as Tilly Ladd
• A Blue Ridge Mountain Christmas2019 · as Mrs. Sachs
• Identity Theft of a Cheerleader2019 · as Ms. Travis
• Love, Once and Always2018 · as Agnes
• Harvest Love2017 · as Ruth
• Home for Christmas Day2017 · as Dr. Adelaide Roberts
• A Dash of Love2017 · as Beth
• A Dog's Purpose2017 · as Atlanta Vet
• Garage Sale Mystery: Guilty Until Proven Innocent2016 · as 1940's Woman
• In My Dreams2015 · as Carol
• Harvest Moon2015 · as Real Estate Agent
• R.L. Stine's Monsterville: The Cabinet of Souls2015 · as Zombie Teacher
• Ungodly Acts2015 · as HR Supervisor
• See No Evil 22014 · as EMT
• Happy Face Killer2014 · as Delores Pavlinac
• Signed, Sealed, Delivered2013 · as Charlie's Neighbor
• The Company You Keep2012 · as Gas Station Cashier
• Cyber Seduction2012 · as Mother
• The Client List2010 · as News Stand Lady #1
• Living Out Loud2009 · as Minister
• Battle in Seattle2007 · as Female Guard
• Past Sins2006 · as Zoe Walden
• The Reality of Love2004 · as Manager #1
• Pathetic Fallacy— · as Nice Lady

All TV Shows (12)

• Elle2026 · as Wendy
• The Night Agent2023 · as Waitress
• So Help Me Todd2022 · as Judge Melanie Morris
• Family Law2021 · as Kim Vanderhausen
• Snowpiercer2020 · as Annie
• The Good Doctor2017 · as Donna Malkin
• Bates Motel2013 · as Nurse Penny
• Once Upon a Time2011 · as Store Manager
• R. L. Stine's The Haunting Hour2010 · as Zmombie
• Supernatural2005 · as Woman Passenger
• Robson Arms2005
• Smallville2001 · as Operator