Armed with the most powerful weapon known to man — knowledge! -- fifth-grader (and alien) Becky Botsford draws on her Lexicon planet roots and supersized vocabulary to fight ignorance and injustice wherever she finds it. Naturally, that involves invoking her super-powered WordGirl alter-ego in these animated adventures that find Becky and buds struggling to save Halloween, dealing with the sad consequences of a candy-eating spree and more.