Both trilogies were signed to four-part film deals, where the final book was split into two installments. The Hunger Games films together have grossed nearly three billion dollars worldwide. The first two Divergent films were huge successes and grossed nearly six million dollars. Even though the third film failed and did not achieve the desired success. The producers decided that the last and fourth films would be turned into a ten to thirteen episode TV series that would presumably branch into multiple episodes.