Looking for young English-speaking actors

STUDENT FILM CASTING CALL
My First Set of Teeth by Natalia
Logline: After losing a job and an apartment Princess, a socially underdeveloped young girl who has difficulties adjusting to an adult lifestyle decides to go on a journey to find a long lost childhood treasure.
We are looking for English Speaking actors to play the following characters:
PRINCESS
20-25 years old
Any ethnicity
A young girl who grew up in an isolated utopian environment alienating her with social norms developing a child-like personality.
BIG MAN
Over 40 years old
Any ethnicity
Princess' boss. Strong built, intimidating looking but soft as a person.
OLD LADY
Over 50 years old
Any ethnicity
An unpleasant old woman that everyone is scared of.
BIKER
25-30 years old
Any ethnicity
A well-built, charming, masculine person who is enthusiastic about life that brings the goofy side of him.
He rides a motorcycle (If you already own a motorcycle, that'd be a plus!)
FANCY LADY
35-40 years old
Any ethnicity
A sophisticated, rich lady belonging to an elitist family who is highly conscious of her status, image, and physical appearance.