Watch House of Purgatory (2016) HD Full Movie Free on SolarMovie. Watch House of Purgatory (2016) online free. Four teenagers go looking for a legendary haunted house that gives you money back for every floor yo...Four teenagers go looking for a legendary haunted house that gives you money back for every floor you can complete. Once finding it, they realize the house is much more terrifying than a normal Halloween attraction - the house knows each of their secrets and one by one uses them against the teens.