Sajid Nadiadwala's famous comedy franchise, Housefull awaits the release of its fourth instalment. Audiences are looking forward to this Farhad Samji directorial ahead of Diwali. The Bala challenge craze is running high among franchise followers. Housefull 4 is all set to hit the theatres this Friday on October 25. The trailer received great response from the audience. Before you book your tickets, here’s everything you need to know about the film.