Don't Drink the Water (S04E03)
S04E03
After encountering water from the Fountain of Youth, Grandpa Max and Ben are magically turned back into children. This leaves Gwen in charge of looking after them while she also tries to prevent Hex from discovering the fountain's origin.
Show
Ben 10
Episode
S04E03
Air Date
Jul 21, 2007
Season 4 Episodes
S04E01
Perfect Day
S04E02
Divided We Stand
S04E03
Don't Drink the Water
S04E04
Big Fat Alien Wedding
S04E05
Secret of the Omnitrix (1)
S04E06
Secret of the Omnitrix (2)
S04E07
Secret of the Omnitrix (3)
S04E08
Ben 4 Good Buddy
S04E09
Ready to Rumble
S04E10
Ken 10
S04E11
Ben 10 vs. Negative 10 (1)
S04E12
Ben 10 vs. Negative 10 (2)
S04E13
Goodbye and Good Riddance