Secrets (S01E13)
S01E13
Vilgax is determined to seize the Omnitrix for his own purposes, which leads to the revelation of Grandpa Max's mysterious history. This unexpected turn of events sets the stage for a confrontation between Vilgax and the Tennyson family, as they unite to protect their legacy and each other.
Show
Ben 10
Episode
S01E13
Air Date
Mar 25, 2006