Chelah Horsdal

Acting

Chelah Horsdal

Born June 19, 1973 Vancouver Island, British Columbia, Canada97 credits

Chelah Horsdal is a Canadian actress. She is known for her regular roles in the television series Hell on Wheels, When Calls the Heart, and The Man in the High Castle, recurring roles on Stargate SG-1, Level Up, Arrow, and Star Trek: Discovery, and for her roles in the films Aliens vs. Predator: Requiem and Rise of the Planet of the Apes. Horsdal was born in Vancouver, British Columbia. She says she "was born to hippie parents while surrounded by friends and family on the 'farm' Headacres." She is the daughter of mother Lindsay and folksinger father Valdy. She grew up with her mother in Kitsilano and attended Bayview Elementary followed by Lord Byng Secondary. She began modelling in locally shot TV shows and commercials at 18, and then lived in the Caribbean for a year. Horsdal began her acting career in 2002. She has since appeared in more than 75 commercials as well as in films and on television. She has played lead and supporting roles on Hell on Wheels, The Man In the High Castle, When Calls the Heart, Candiland, Patterson's Wager, Three Weeks, Three Kids, On Strike For Christmas, Marley & Me: The Puppy Years, and Lifetime's The Client List. She had lead roles in Lying To Be Perfect and Mrs. Miracle. Additional credits include leads on the feature Burning Mussolini, Nickelodeon's Gym Teacher: The Movie, co-starring Christopher Meloni and Amy Sedaris, Flirting with Forty with Heather Locklear and the FOX TV pilot The Virgin of Akron, Ohio. Supporting leads include Aliens vs. Predator: Requiem for 20th Century Fox and Possession alongside Sarah Michelle Gellar, as well as Elegy with Ben Kingsley and Penélope Cruz and Rise of the Planet of the Apes with John Lithgow and James Franco. Her performances in the short films Dark Room (2006) and The Hostage (2010) both earned Leo nominations for Best Performance. Recurring roles include Battlestar Galactica, Exes & Ohs, The L Word, Stargate: SG1, Saved, DaVinci's Inquest, Whistler, Blackstone, Clue and Cartoon Network's Level Up. The Hostage, for which Horsdal was nominated for Best Actress at the 2011 Leos, co-starred and was produced by Tahmoh Penikett and Aleks Paunovic. Horsdal was nominated for four more Leo Awards for her guest starring turn on Arctic Air (2013), for Hell on Wheels and When Calls the Heart, and for Patterson's Wager.

Known For

Filmography

Sheriff Country
2025Sheriff Country
as Judge Merry MacRaeTV
Prom Pact
2023Prom Pact
as Mrs. LansingMovie
Firefly Lane
2021Firefly Lane
as MargieTV
Spontaneous
2020Spontaneous
as DeniseMovie
Noelle
2019Noelle
as Shelley SussmanMovie
Ash
2019Ash
as Gail HurstMovie
Last Stand to Nowhere
2019Last Stand to Nowhere
as Wylona EarpMovie
Boundaries
2018Boundaries
as TherapistMovie
Star Trek: Discovery
2017Star Trek: Discovery
as UFP President Laira RillakTV
The Show
2017The Show
as Elliot's MomMovie
Pretty Little Addict
2016Pretty Little Addict
as Donna PhillipsMovie
Candiland
2016Candiland
as Tess/The QueenMovie
UnREAL
2015UnREAL
as LouiseTV
Gord's Brother
2015Gord's Brother
as AmandaMovie
If I Stay
2014If I Stay
as LiddyMovie
Clue: A Movie Mystery Adventure
2014Clue: A Movie Mystery Adventure
as Headmistress KrogerMovie
The 100
2014The 100
as Simone LightbourneTV
The Grim Sleeper
2014The Grim Sleeper
as Livi VazquezMovie
When Calls the Heart
2014When Calls the Heart
as Cat MontgomeryTV
Sole Custody
2014Sole Custody
as AnnMovie
Hunting Season
2013Hunting Season
as NancyMovie
Midnight Stallion
2013Midnight Stallion
as Rita ShephardMovie
Kill for Me
2013Kill for Me
as Maria KleinMovie
Motive
2013Motive
as Deana MitchellTV
Emily Owens, M.D.
2012Emily Owens, M.D.
as Marian KramdenTV
Arrow
2012Arrow
as Kate SpencerTV
Level Up
2012Level Up
as BarbaraTV
Hell on Wheels
2011Hell on Wheels
as Margaret PalmerTV
Rise of the Planet of the Apes
2011Rise of the Planet of the Apes
as Irena - Charles' NurseMovie
Three Weeks, Three Kids
2011Three Weeks, Three Kids
as Mandy NortonMovie
Fairly Legal
2011Fairly Legal
as Brooke KellerTV
Altitude
2010Altitude
as Mrs. TaylorMovie
The Client List
2010The Client List
as DoreenMovie
The Tortured
2010The Tortured
as Liane StraderMovie
Betwixt
2010Betwixt
as VanessaMovie
Life Unexpected
2010Life Unexpected
as ProsecutorTV
Mrs. Miracle
2009Mrs. Miracle
as Kate PrestonMovie
Helen
2009Helen
as KaraMovie
Possession
2009Possession
as MirandaMovie
Alien Trespass
2009Alien Trespass
as Betsy's MotherMovie
Burning Mussolini
2009Burning Mussolini
as Cheryll WitherspoonMovie
Passengers
2008Passengers
as JaniceMovie
Elegy
2008Elegy
as Susan ReeseMovie
Vice
2008Vice
as Woman in ElevatorMovie
Past Lies
2008Past Lies
as DanielleMovie
Exes & Ohs
2007Exes & Ohs
as Lauren BrooksTV
Bionic Woman
2007Bionic Woman
as Suicidal WomanTV
Ashes Fall
2007Ashes Fall
as JoannaMovie
A Decent Proposal
2007A Decent Proposal
as Cynthia LewisMovie
Men in Trees
2006Men in Trees
as Pretty RedheadTV
Fallen
2006Fallen
as Lori CorbettMovie
Eureka
2006Eureka
as Mary-Beth CurtisTV
Psych
2006Psych
as BethTV
X-Men: The Last Stand
2006X-Men: The Last Stand
as Minivan MotherMovie
Hollow Man II
2006Hollow Man II
as Blind SecretaryMovie
The Pink Panther
2006The Pink Panther
as Security GuardMovie
Dreams in the Witch House
2005Dreams in the Witch House
as Frances ElwoodMovie
Masters of Horror
2005Masters of Horror
as Frances ElwoodTV
Criminal Minds
2005Criminal Minds
as Heather WoodlandTV
Supernatural
2005Supernatural
as Cute LibrarianTV
Pursued
2004Pursued
as SharonMovie
Battlestar Galactica
2004Battlestar Galactica
as Didi CassidyTV
The 4400
2004The 4400
as JeanineTV
Paycheck
2003Paycheck
as Young MotherMovie
Tru Calling
2003Tru Calling
as Admissions OfficerTV
The Dead Zone
2002The Dead Zone
as Janet MillerTV
Smallville
2001Smallville
as Dr. McCannTV
Andromeda
2000Andromeda
as Misabo AhmTV
Stargate SG-1
1997Stargate SG-1
as Lt. Catherine WomackTV
The Hat Squad
1992The Hat Squad
as Young WomanTV
The Ambassador
The Ambassador
as Mrs. SpencerMovie