Premise: Khan Kluay 2 is a three-dimensional animated movie from Thailand, directed by Taweelap Srivuthivong and released in 2009. It is the sequel to "Khan Kluay" and follows the further adventures of the war elephant of King Naresuan the Great. It is set during the war between Ayutthaya and Bago. Its theme is the need to protect family and country. The movie grossed 79 million baht.
Hypothesis: Khan Kluay 2 is not the first film in a franchise