Swamp People (2010)

S4E12 Devoured

A giant sinkhole has opened up, threatening Troy Landry's hunting grounds, prompting him and his sons to hurry to their remaining lines in the vicinity before they too are engulfed. In pursuit of "The Beast of the East," swampers employ gator calls, while one group devises an inventive method to retrieve gators trapped in a tangled lily field. Meanwhile, another team boldly searches for "The Monster of Monster Marsh," all while racing against a dangerous lightning storm. They manage to capture and wrestle the largest gator of the season onto their boat.