Million Dollar Crocodile

Million Dollar Crocodile is a Chinese action horror-thriller film released in 2012

In the film, a young boy named Xiao and his 26-foot-long crocodile, Amao, live on a crocodile farm with their family. Due to a drop-off in business, however, Xiao's father has to sell all of the crocs, including Amao, to a gangster who intends to slaughter the reptiles and make meals out of them. Amao escapes--eating a purse filled with €1 million in the process--and is unleashed on a small town and proceeds to eat everyone in its path. The purse belongs to a vengeful woman who is about to be married; she hires a group of hunters to kill the beast.

The film includes the following tropes:

 * Never Smile At a Crocodile
 * Recycled in Space: It's Kangaroo Jack with a crocodile.
 * Reptiles Are Abhorrent