Season 49Episode 28Runtime unavailable
How to Build a Dinosaur
2019-05-250.0 rating
Grover, Elmo, and Rosita are imagining that they are paleontologists, a scientist who digs through dirt and stones to find fossils.
2019-05-250.0 rating
Grover, Elmo, and Rosita are imagining that they are paleontologists, a scientist who digs through dirt and stones to find fossils.