It's not the creation of some screenwriter for an overblown creature feature, it is─or was─quite real. In this startling documentary from the Smithsonian Channel, you get to meet the Titanoboa, the 48-foot-long, one-and-a-half-ton snake found in fossil form by paleontologists working in Colombia. Combining this amazing find with trips to the Florida Everglades and the grasslands of Venezuela, the program fuses facts with cutting-edge special effects to tell the story of this giant predator. 92 min. Widescreen (Enhanced); Soundtrack: English Dolby Digital 5.1.