Tired of being a kid, Timmy wishes he could be older in order to go adult things, but his wish backfires when "Da Rules" states that now that he is an adult, Cosmo and Wanda can't grant him any wishes or turn him back into a kid until he is a kid or acts like a kid.
Elenco:
Tara Strong
,
Susanne Blakeslee
,
Daran Norris
,
Carlos Alazraqui
,
Jim Ward
,
Gary LeRoi Gray
,
Grey DeLisle
,
Kari Wahlgren
.