Cobra Thunderbolt

18 years on from the devastating impact of 2004's tsunami, the world still fights to come to terms with this devastating environmental disaster. Little does humanity know that it is about to face the ultimate peril; a monumental death wave annihilating everything in its wake. With the threat of another catastrophic tsunami, Prime Minister Tribhop sets up a national disaster alarm centre. His political future and the lives of his people depend upon the decisions he makes. But no one predicts the enormity of what is about to rise from the Thai Gulf. And no one can out run it this time. The Death Wave is coming

When a huge meteor called Leonic falls to earth in Surin province, San and his old high-school friends are setting up camp nearby and manage to snap a strange shot of the event. The picture contains a clue that leads the group to mysterious deaths of two villagers, one of whom used to work for a secretive scientist, who's conducting experimental work with human organs -- possibly in cahoots with a Cambodian witch. Detective Bhichit and Narisara, a genetics expert, join the group to investigate the strange sequence of events.

Teenagers encounter a sorceress and her minions.

The bad guy, a stereotypical evil Chinese, smuggles bronze men into Thailand to work in his gold mine. But along the way there's a lot of victims.