James Cameron has expressed concerns about the upcoming film Avatar: Fire and Ash's potential to generate enough revenue to justify the continuation of the Avatar franchise, which includes two more sequels scheduled for release in 2029 and 2031. Cameron stated that the film's production costs are extremely high, requiring it to make 'two metric f--ktons of money' to be profitable. He is prepared to walk away from the franchise if the movie underperforms financially, emphasizing he will not hand the project over to others but may finish the story through a book if necessary. The franchise, which has already produced the highest-grossing films of all time, faces challenges due to the declining theatrical audience, streaming competition, and high production costs. Cameron revealed that the first Avatar film cost a significant amount of money, and the success of Fire and Ash is crucial for the future of the series. Despite the uncertainties, Cameron remains committed to the franchise's artistic vision and has expressed readiness to conclude the story in other formats if needed.