A riveting survival thriller that will leave you gripping your seat! Set in the breathtaking yet ruthless Colombian rainforest, Sinkhole delivers a taut and frantic tale of desperation as a divided married couple, Charles and Rachel, find themselves plunged into peril when trapped in a sinkhole filled with quicksand while hiking. Battling both the relentless forces of nature and their own flaring emotions, the couple must navigate their way through this eerie and deadly ecosystem while finding common ground to forge an escape from their sinking ordeal.