Red Claw is a Tyrannosaurus Rex and the main antagonist in the Land Before Time TV series. He has a distinctive scar from his left eye to his left hand, with the blood apparently colouring one of his claws bright red; similarly to the T. Rex Scarface, from Land of the Lost (though Scarface's scar was on the right). Chomper and Ruby refer to Red Claw as the biggest and meanest of all Sharpteeth. He is voiced by Pete Sepenuk.