The Hamiltons (2006)

Trying to move on with their lives, and keep their family together after the untimely demise of their parents, the four Hamilton siblings are left all alone to fend for themselves. At first glance, the Hamiltons seem like an ordinary family, and they will do everything in their power to adjust to their new neighbourhood; however, troubled Francis' video camera reveals that there is more to the grieving newcomers than meets the eye. After all, is it normal to keep people captive in your basement?