Scott Sampson

Gail and Tom Hartman are struggling to stay together and decide to take a white-water rafting holiday adventure in Montana for their son Roarke's 10th birthday, only to meet up with a pair of mysterious men whose desperation grows, turning their vacation into a nightmare.

After being captured and tortured by the psychopath Otis, teen cheerleader Riley Lawson escapes and informs her parents, who quickly sidestep sluggish FBI agents and take matters into their own hands. But the Lawsons' revenge plan hits a snag when Otis's unusual brother enters the picture.

Dinosaur Planet, not to be confused with Planet Dinosaur, is a four-part American nature documentary first aired on Discovery Channel in 2003. It was hosted by Scott Sampson and narrated by Christian Slater. Dinosaur Planet depicts dinosaurs living in various parts of the world 80 million years ago, using CGI. In actuality, a good part of the dinosaurs were designed by Mark Dubeau, who was the art director and primary creature designer on the aforementioned "When Dinosaurs Roamed America".