The film industry is one such industry where work rarely stops. Many films are shot everyday. Although it takes many months to make films, but you will be surprised to know that some films have taken very little time to make, some were ready in 10 days and some in 30 days. If you are wondering what will happen in these films made in such a short time. So let us tell you that these films made in a short span of time also rocked the box office.