Mira Sorvino has joined the cast of the true crime tale "
The Class Project," which just wrapped production under the direction of Stan Brooks.
Abigail Breslin and Georgie Henley ("The Chronicles of Narnia") star as Canadian sisters who have been at the mercy of their alcoholic mother (Sorvino) and her abusive boyfriends for as far back as they can remember. The duo decides to take matters into their own hands and plot to kill her in order to collect the insurance money.