India Eisley as Maria Brennan / Airam Brennan

Jason Isaacs as Dan Brennan

Mira Sorvino as Amy Brennan

Penelope Mitchell as Lily

John C. MacDonald as Mark

Harrison Gilbertson as Sean

Kristen Harris as Naomi

Kiera Johnson as Ginny - Woman at Clinic

Michal Bernstein as Claudia

Glenn Odero as Waiter

Ernie Pitts as Gabriel

Adam Hurtig as English Teacher

Connor Peterson as Younger Brother (uncredited)