Tyrannosaurus (Planet of Dinosaurs)

This Tyrannosaurus is the apex predator of an unspecified planet inhabited by dinosaur-like creatures, and the main antagonist in Planet of Dinosaurs. It has been shown killing numerous creatures, including a Stegosaurus, a Rhedosaurus, and a number of Humans.

Description
The Tyrannosaurus of the Planet of Dinosaurs is shown as a large, bipedal predatory creature with a stance similar to that of an Earth Kangaroo: an upright posture with its tail dragging along the ground. It's also shown to live within large dens within rocky walls, tall enough for it to walk into without crouching.

It holds no natural fear of other animals, and will quickly attack and kill presumably any other creature it comes across, including humans themselves.