Ben 10 (2005)
S04E13 Goodbye and Good Riddance
Episode Overview
As summer comes to a close, Ben and Gwen return to their everyday routines. Grandpa Max advises Ben to keep the Omnitrix a secret, even from his parents, and Ben promises to do so. However, their plans are interrupted when Vilgax shows up, determined to seize the Omnitrix at any cost.
HD
S04
