From "Dinosaur Train". He's an Apatosaurus from Apatosaurus Acres. He takes cares of his herd and the kids. He took the Pteranodon family on a huge imaginary adventure where they faced off against predator dinosaur, a roll hill and many other problems that the family solved. All to get to the Treasure Leaves. Apollo was also a member of the Dinosaur A to Z train ride. He was the first one to be picked up and rode the Flatcar all the way to Troodon Town and participated in the picnic.

Apollo (PBS Kids & The Jim Henson Company)©
Art by me