Full Name Seth the Scorpion
First Appearance (Alisa's Adventures in Rockoland) Sleepy Time Base
First Appearance (Barney and the Rocko Squad) Barney's Greatest Hits
First Appearance (Xianghua in Rockoland) New Sleepy Friends!
Alisa's Adventures in Rockoland Portrayer Tom Kane
Barney and the Rocko Squad Portrayer Adam Wylie
Xianghua in Rockoland Portrayer Grant George
"We scorpions always sting the bad guys!"
— Seth declaring that he, Halo, and Matt are not scary.

Seth the Scorpion, better known as Seth, is a scorpion, hence his name. He never stings the good guys.

In Alisa's Adventures in Rockoland and Barney and the Rocko Squad, Lee Chaolan will show up whenever Seth makes an appearance. Likewise, in Xianghua in Rockoland, the appearance of Seth will cause Ashlotte Maedel to show up.

Seth has the following voice actors:

  • Tom Kane, Magneto's voice actor in Marvel vs. Capcom 3, in Alisa's Adventures in Rockoland.
  • Adam Wylie, Peter Pan's voice actor in Jake and the Never Land Pirates, in Barney and the Rocko Squad.
  • Grant George, Kilik's Soul series voice actor, in Xianghua in Rockoland.