Moviegoers were evacuated from the Mt. Berry Square Mall Theater on Wednesday evening after a fire alarm went off at the theater.  Some moviegoers reported smelling smoke, but it was not clear what had caused the alarm to go off.  The theater said that they would refund ticket holders for the price of their movie tickets.  Fire officials and Georgia Power were called to the scene.  Rome fire department said that there was an electrical problem in the ceiling of the building that caused the insulation to smolder.