Tylosaurus (from the ancient Greek τυλος (tylos) "protuberance, knob" + Greek σαυρος (sauros) "lizard") was a mosasaur, a large, predatory marine reptile closely related to modern monitor lizards and to snakes, from the Late Cretaceous.
Walking with Dinosaurs: The Adventure Awaits the documentary tv series is like a remake version of the original Walking with Dinosaurs, but with 22 episodes and 22 stories.
