Ben 10 · S04E13

Goodbye and Good Riddance

2008-04-15 · 22 min · ★ 3.5 (5) · TMDB

The summer finally ends. Ben and Gwen have to go back to their normal lives. Grandpa Max tells Ben to keep the Omnitrix a secret from everyone, even his parents. Ben agrees, but Vilgax arrives and he'll stop at nothing to get the Omnitrix.