Age: 19
female
Millie Davis 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.
Millie Davis
Young Gwen
for Young Gwen in BBC Merlin (as kids)
Suggested by something
All the heroes of BBC's Merlin when they were young
