Millie Davis

Person

Millie Davis

Acting 19 December 6, 2006

Toronto, Ontario, Canada

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,…

IMDb

Known for

Popular titles

The Umbrella Academy

The Umbrella Academy

8.5 2019 TV Show
Wonder

Wonder

8.1 2017 Movie
See

See

8.1 2019 TV Show
Good Boys

Good Boys

6.8 2019 Movie
Orphan Black

Orphan Black

7.8 2013 TV Show
The Best Man Holiday

The Best Man Holiday

6.5 2013 Movie
Origin

Origin

7.1 2018 TV Show
Man Seeking Woman

Man Seeking Woman

7.0 2015 TV Show
Odd Squad

Odd Squad

6.8 2014 TV Show
A Dark Truth

A Dark Truth

5.5 2012 Movie
Finding Her Edge

Finding Her Edge

7.6 2026 TV Show
Remedy

Remedy

5.4 2014 TV Show

Photos

More stills of Millie Davis

Biography

A closer look

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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.

Filmography

Movies and shows, newest first

  1. 2026
    Finding Her Edge

    TV show Riley Monroe

  2. 2025
    I Am Pleased

    Movie Faith

  3. 2025
    Hearts Around the Table: Kiki's Fourth Ingredient

    Movie Gina Taylor

  4. 2025
    Hearts Around the Table: Josh's Third Serving

    Movie Gina Taylor

  5. 2024
    SuperKlaus

    Movie Billie (voice)

  6. 2023
    Just A Friend

    Movie Tia

  7. 2023
    PJ Masks: Power Heroes

    TV show Girl / Additional Voices (voice)

  8. 2023
    Popularity Papers

    TV show Addison

  9. 2023
    Shelved

    TV show Daisy

  10. 2022
    Mighty Express: Mighty Trains Race

    Movie Dusty (voice)

  11. 2022
    Circuit Breakers

    TV show Megan

  12. 2022
    CCF's Solstice Stories

    Movie Marisol Cruz

  13. 2021
    Lamya's Poem

    Movie Lamya (voice)

  14. 2021
    Amelia Parker

    TV show Amelia Parker

  15. 2021
    The Parker Andersons

    TV show Amelia Parker

  16. 2020
    Pikwik Pack

    TV show JJ Giraffe

More credits
  1. 2020
    Mighty Express

    TV show Dusty (voice)

  2. 2020
    Dino Dana: The Movie

    Movie Riley Making

  3. 2019
    Xavier Riddle and the Secret Museum

    TV show Harriet Tubman (voice)

  4. 2019
    See

    TV show Haniwa (Age 12)

  5. 2019
    Good Boys

    Movie Brixlee

  6. 2019
    The Bravest Knight

    TV show Nia (voice)

  7. 2019
    Odd Tubes

    TV show Ms. O

  8. 2019
    Corn & Peg

    TV show Horse Kid #4 (pool girl) (voice)

  9. 2019
    The Umbrella Academy

    TV show Claire Hargreeves

  10. 2018
    Origin

    TV show Ruby Touré

  11. 2018
    Maternal

    Movie Rebecca

  12. 2018
    Esme & Roy

    TV show Esme (voice)

  13. 2018
    Pinkalicious & Peterrific

    TV show Fuchsia (voice)

  14. 2018
    Odd Squad: World Turned Odd

    Movie Ms. O

  15. 2017
    Wonder

    Movie Summer

  16. 2017
    Dino Dana

    TV show Riley

  17. 2016
    Odd Squad: The Movie

    Movie Ms. O

  18. 2015
    Portal to Hell!!!

    Movie Molly

  19. 2015
    Wishenpoof!

    TV show Penelope (voice)

  20. 2015
    Sun

    Movie Tammy

  21. 2015
    Man Seeking Woman

    TV show Victoria

  22. 2015
    My Viola

    Movie Sarah

  23. 2014
    Odd Squad

    TV show Ms. O

  24. 2014
    Annedroids

    TV show PAL (voice)