ACTOR
Millie Davis
Known for The Umbrella Academy · Wonder · See
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.
Snapshot 2026-10-16
- Born
- Dec 6, 2006
- Birthplace
- Toronto, Ontario, Canada
- Known For
- Acting
Biography
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.
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Known For
Filmography
Movies
Befriend and BetrayCaitlyn McQuarrie
2011
A Dark TruthSaber Francis
2012
The Magic Hockey SkatesChloe (voice)
2012
The Best Man HolidayHope
2013
Apple Mortgage CakeYoung Angela
2014MV
My ViolaSarah
2015
Portal to Hell!!!Molly
2015
SunTammy
2015
Odd Squad: The MovieMs. O
2016
WonderSummer
2017
MaternalRebecca
2018
Odd Squad: World Turned OddMs. O
2018
Good BoysBrixlee
2019
Dino Dana: The MovieRiley Making
2020
Lamya's PoemLamya (voice)
2021
CCF's Solstice StoriesMarisol Cruz
2022
Mighty Express: Mighty Trains RaceDusty (voice)
2022
Just A FriendTia
2023
SuperKlausBillie (voice)
2024
Hearts Around the Table: Josh's Third ServingGina Taylor
2025
Hearts Around the Table: Kiki's Fourth IngredientGina Taylor
2025
I Am PleasedFaith
2025Television
Super Why!Serena / Dot (voice) · 2 eps
2007
Orphan BlackGemma Hendrix · 16 eps
2013
AnnedroidsPAL (voice) · 52 eps
2014
DoozersDaisy Wheel (voice) · 72 eps
2014
Odd SquadMs. O · 177 eps
2014
RemedyCrying Girl · 1 eps
2014
Man Seeking WomanVictoria · 1 eps
2015
Wishenpoof!Penelope (voice) · 39 eps
2015
Dino DanaRiley · 5 eps
2017
Esme & RoyEsme (voice) · 103 eps
2018
OriginRuby Touré · 1 eps
2018OriginRuby Touré (archive footage) · 1 eps
2018
Pinkalicious & PeterrificFuchsia (voice) · 1 eps
2018
Corn & PegHorse Kid #4 (pool girl) (voice) · 2 eps
2019Corn & PegHorse Kid #6 (voice) · 2 eps
2019
Odd TubesMs. O · 20 eps
2019
SeeHaniwa (Age 12) · 1 eps
2019
The Bravest KnightNia (voice) · 13 eps
2019
The Umbrella AcademyClaire Hargreeves · 6 eps
2019
Xavier Riddle and the Secret MuseumHarriet Tubman (voice) · 1 eps
2019
Mighty ExpressDusty (voice) · 3 eps
2020
Pikwik PackJJ Giraffe · 2 eps
2020
Amelia ParkerAmelia Parker · 10 eps
2021
The Parker AndersonsAmelia Parker · 10 eps
2021
Circuit BreakersMegan · 1 eps
2022
PJ Masks: Power HeroesGirl / Additional Voices (voice)
2023
Popularity PapersAddison · 2 eps
2023
ShelvedDaisy · 1 eps
2023
Finding Her EdgeRiley Monroe · 8 eps
2026Photos
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