Millie Davis (born 6 December 2006 ) is a Canadian actress who played Ms. O / Big O in the TVOKids/PBS Kids series Odd Squad, Riley in the Amazon Prime television show Dino Dana, Summer in Wonder, and Gemma Hendrix in Orphan Black.

KNOWN FOR

The Umbrella Academy
2024
See
2019
Orphan Black
2013
Odd Squad
2014
Remedy
2014
Man Seeking Woman
2015
Wonder
2017
Circuit Breakers
2022
Pinkalicious & Peterrific
2023
Esme & Roy
2018
PJ Masks: Power Heroes
2023
Good Boys
2019

FILMOGRAPHY

All
Movies
TV
Acting
51
2026
Finding Her Edge
as Riley Monroe
2025
Hearts Around the Table: Josh's Third Serving
as Gina Taylor
2025
Hearts Around the Table: Kiki's Fourth Ingredient
as Gina Taylor
2025
I Am Pleased
as Faith
2024
SuperKlaus
as Billie (voice)
2024
The Umbrella Academy
as Claire Hargreeves
2024
The Bravest Knight
as Nia (voice)
2024
Popularity Papers
as Addison
2023
Just A Friend
as Tia
2023
Shelved
as Daisy
2023
PJ Masks: Power Heroes
as Girl / Additional Voices (voice)
2023
Pinkalicious & Peterrific
as Fuchsia (voice)
2022
Mighty Express: Mighty Trains Race
as Dusty (voice)
2022
CCF's Solstice Stories
as Marisol Cruz
2022
Circuit Breakers
as Megan
2021
Lamya's Poem
as Lamya (voice)
2021
Amelia Parker
as Amelia Parker
2021
The Parker Andersons
as Amelia Parker
2021
Pikwik Pack
as JJ Giraffe
2020
Dino Dana: The Movie
as Riley Making
2020
Xavier Riddle and the Secret Museum
as Harriet Tubman (voice)
2020
Corn & Peg
as Horse Kid #4 (pool girl) (voice)
2020
Corn & Peg
as Horse Kid #6 (voice)
2020
Mighty Express
as Dusty (voice)
2019
Good Boys
as Brixlee
2019
See
as Haniwa (Age 12)
2019
Odd Tubes
as Ms. O
2018
Odd Squad: World Turned Odd
as Ms. O
2018
Maternal
as Rebecca
2018
Esme & Roy
as Esme (voice)
2018
Origin
as Ruby Touré
2018
Origin
as Ruby Touré (archive footage)
2017
Wonder
as Summer
2017
Dino Dana
as Riley
2016
Odd Squad: The Movie
as Ms. O
2016
Super Why!
as Serena / Dot (voice)
2015
Portal to Hell!!!
as Molly
2015
My Viola
as Sarah
2015
Sun
as Tammy
2015
Man Seeking Woman
as Victoria
2015
Wishenpoof!
as Penelope (voice)
2014
Apple Mortgage Cake
as Young Angela
2014
Annedroids
as PAL (voice)
2014
Remedy
as Crying Girl
2014
Odd Squad
as Ms. O
2014
Doozers
as Daisy Wheel (voice)
2013
The Best Man Holiday
as Hope
2013
Orphan Black
as Gemma Hendrix
2012
The Magic Hockey Skates
as Chloe (voice)
2012
A Dark Truth
as Saber Francis
2011
Befriend and Betray
as Caitlyn McQuarrie