
Clark Backo
Biography
Clark Backo (born September 5, 1993) is a Canadian film and television actress, best known for her roles in the Apple TV+ series The Changeling, as well as on the hit Hulu comedy Letterkenny, where she played Rosie in a recurring role.
Known For

TV
Supernatural
Patience Turner
2005

TV
The Handmaid's Tale
Genevieve
2017

TV
Designated Survivor
Ava
2016

Film
Venom: The Last Dance
Sadie
2024

TV
The Girlfriend Experience
Actress
2016

TV
Hemlock Grove
Lydia Lourdes
2013

TV
Beauty and the Beast
Decked Out Twenty-Something
2012

TV
Wynonna Earp
Shae
2016

TV
Letterkenny
Rosie
2016

TV
Mike
Monica Turner
2022

TV
Station Eleven
Charlie
2021

TV
Remedy
Rhianna
2014

TV
The Hot Zone
Liz Gellis
2019

TV
The Changeling
Emma 'Emmy' Valentine
2023

Film
I Want You Back
Ginny
2022

TV
Shoot the Messenger
Avril Trong
2016

TV
21 Thunder
Emma Lavigueur
2017

Film
Random Acts of Violence
Todd's Mother
2019

Film
The List
Kenzie Scott
2023

Film
Seven in Heaven
Nell
2018
Filmography
2024FilmVenom: The Last Danceas Sadie2023TVThe Changelingas Emma 'Emmy' Valentine2023FilmThe Listas Kenzie Scott2023FilmConfessionas Jillian2022TVMikeas Monica Turner2022FilmOutsidersas Amira2022FilmI Want You Backas Ginny2021TVStation Elevenas Charlie2020FilmHappy Placeas Samira2020FilmLove at Look Lodgeas Lily Green2019FilmRandom Acts of Violenceas Todd's Mother2019TVThe Hot Zoneas Liz Gellis2018FilmSeven in Heavenas Nell2018FilmBirdlandas Girl on Train2017TV21 Thunderas Emma Lavigueur2017TVThe Handmaid's Taleas Genevieve2016FilmSadie's Last Days on Earthas Brennan2016TVShoot the Messengeras Avril Trong2016TVDesignated Survivoras Ava2016TVThe Girlfriend Experienceas Actress2016TVWynonna Earpas Shae2016TVLetterkennyas Rosie2014TVRemedyas Rhianna2013TVHemlock Groveas Lydia Lourdes2012TVBeauty and the Beastas Decked Out Twenty-Something2005TVSupernaturalas Patience Turner—FilmSplit Rockas Lauren—TVYagaas Carson