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Millie Davis
Acting
Born: 2006
Toronto, Ontario, Canada
19 Global Credits
🔥 0.9 Popularity
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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.
Known For
Finding Her Edge
Riley Monroe
2026 · CA
Shelved
Daisy
2023 · CA
Pikwik Pack
JJ Giraffe
2020 · CA
Mighty Express
Dusty (voice)
2020 · CA
Xavier Riddle and the Secret Museum
Harriet Tubman (voice)
2019 · US
The Bravest Knight
Nia (voice)
2019 · US
Odd Tubes
Ms. O
2019 · GB
The Umbrella Academy
Claire Hargreeves
2019 · US
Full Credits
| Show / Title | Year | Credit / Role |
|---|---|---|
| Finding Her Edge | 2026 | Riley Monroe |
| Shelved | 2023 | Daisy |
| Pikwik Pack | 2020 | JJ Giraffe |
| Mighty Express | 2020 | Dusty (voice) |
| Xavier Riddle and the Secret Museum | 2019 | Harriet Tubman (voice) |
| The Bravest Knight | 2019 | Nia (voice) |
| Odd Tubes | 2019 | Ms. O |
| The Umbrella Academy | 2019 | Claire Hargreeves |
| Origin | 2018 | Ruby Touré |
| Esme & Roy | 2018 | Esme (voice) |
| Dino Dana | 2017 | Riley |
| Wishenpoof! | 2015 | Penelope (voice) |
| Man Seeking Woman | 2015 | Victoria |
| Odd Squad | 2014 | Ms. O |
| Annedroids | 2014 | PAL (voice) |
| Doozers | 2014 | Daisy Wheel (voice) |
| Remedy | 2014 | Crying Girl |
| Orphan Black | 2013 | Gemma Hendrix |
| Super Why! | 2007 | Serena / Dot (voice) |