At the museum Robby, who was running back and forth between T. rex and its companion in the Hall of Saurischian dinosaurs, the Apatosaurus, was getting acquainted with the two creatures.

Much featured the two heroes — a young Apatosaurus named Arlo and the little caveboy Spot — but we did get our first looks at the trio of Tyrannosaurus rexes voiced by A.J. Buckley, Anna ...