Drag-O was the leader of the Dumps.
He shows Ty and Revvit how they do some real fun. In "Volcano", Drag-O helps the trux to build a set at the volcano. In "Slide", He joins Ton-Ton to try out the slide and shortcut while D-Structs wants to destroy it. In "The Return", he came to help Ty to defeat D-Structs and his gang.
At the Doom Run, Drag-O was almost racing with Downdraft, Split and a craneosaur at the Tunnel of Doom.
At the Ankylodump Games, he's the announcer.
In "Ty vs. D-Structs", Drago and his group came to fight the D-Bros.