Bones in the Backyard Dino Dan : Season 1 Episode 2
TV-Y7 TVOntario 22m
Aired: September 9th, 2010 @ 5:00 PM EST on TVOntario
When Trek and Tristan find a bone in the schoolyard, Dan uses a paper-mache skull in Mrs. Hahn's art class to figure out if it came from the Stygimoloch.
