Watch 31 (2016) HD Full Movie Free on solarmovie.do. Watch 31 (2016) online free. Five carnival workers are kidnapped and held hostage in an abandoned, hellish compound where they ar...Five carnival workers are kidnapped and held hostage in an abandoned, hellish compound where they are forced to participate in a violent game, the goal of which is to survive twelve hours against a gang of sadistic clowns.