Andres Beltran's "Quicksand" centers around a scenario pulled straight from a nightmare. This suspense film, which focuses on survival, tracks an American couple going through a separation (played by Carolina Gaitan and Allan Hawco) as they journey to Bogotá, Colombia for a professional event. Hoping to use some free time, they choose to hike within the rainforest despite cautions from local people. An unexpected sto…