Based on the best-selling novel by Emma Donoghue. A woman is being held captive with her five-year-old son in a single small room for years.
Directed by Lenny Abrahamson, and starring Brie Larson, Jacob Tremblay, Joan Allen, William H. Macy

Just enough of the trailer to get you interested. I love Brie Larson though so I have no doubts that she won’t do a fantastic job in this.