Return of the Ultimates!

Return of the Ultimates! is an episode of Ben 10: Omega Factor.

Synopsis
Trip, Rook, and Eunice make their way from planet to planet, until an old (and unexpected) friend  comes to help them get home...

Trip:

 * Rockhead
 * Dragonfly

Characters

 * Trip
 * Rook
 * Eunice
 * Ult. Echo Echo (debut; actually joins the team)