The film's cast includes Ann-Marie MacDonald and David Hemblen as teachers at the school.

Entity and relation annotations:
id: 0
type: entity
value: text: Ann-Marie MacDonald
labels: <Person>
id: 1
type: entity
value: text: David Hemblen
labels: <Person>
type: relation
to_id: 1
labels: Person:business/work:Person
from_id: 0