One Big Dinosaur Dinosaur Train : Season 1 Episode 15
TV-Y PBS Kids 28m
Aired: November 11th, 2009 @ 1:00 PM EST on PBS Kids
Tiny and Buddy visit a dinosaur family called Argentinosaurus, some of the biggest land creatures ever! They find out there are great things about being really big, and that it’s also great being their own size.
