It's that time of year again.The "holiday" box office season kicks off next week with Interstellar and Big Hero 6, and runs through Christmas. Before the season officially begins, we're unveiling our predictions for what will be the highest-grossing movies at the domestic box office.The next eight weeks feature a few guaranteed blockbusters, including the penultimate chapter of the Hunger Games series and the final installment in the Hobbit trilogy.