The Botsford Family is excited for their big, tropical vacation. A week of relaxation is very much needed, especially for a tired WordGirl! However, their plans get ruined when a big snowstorm cancels their flight. Mr. Botsford decides they're going to make the best of it by having a tropical(ish) vacation inside their own house! But that vacation gets put in jeopardy, too, when Mr. Big unveils his latest mind control scheme, causing Becky's vacation to become anything but relaxing.

Dr. Two-Brains went out for a night of Villain Karaoke, and now his voice is hoarse, which is a big problem for a villain who loves to talk. Since he can't just stop committing crimes, Dr. Two-Brains hires an actor to serve as his voice in the meantime. Now, WordGirl has Dr. Two-Brains, his henchman and his voice actor to defeat, and to make matters worse, Becky has really hurt TJ's feelings.