***Decent small budget croc flick made in Thailand*** A 20-foot croc terrorizes Krabi, Thailand, while an egotistical mogul tries to put a private zoo out of business by blaming the croc attacks on smaller crocs from the zoo. Peter Tuinstra plays the protagonist, who runs the croc farm while Sherry Edwards appears as his romantic interest, an agent from the animal welfare department. Michael Madsen shows up in the second half as a formidable croc hunter. "Croc" (2007) is a TV movie that only cost $750,000, but it’s a surprisingly compelling crococator flick, all things considered. The…