Hal hits the jackpot. Or does he?
Lois imagines having girls. Jennette McCurdy guest stars.
Nothing could make Dewey give up his teddy bear. Well, nothing except this.
After the cute babysitter gives Dewey a bath, Malcolm and Reese take action.
Malcolm expected to be punished, but are Lois and Hal letting him off the hook?
What's behind the "forbidden" door? There's only one way to find out.
Malcolm's good at art, but his classmate is only good at pranks.
Where are all the bugs coming from? Hal's about to find out.
It's a pop quiz! Play this game to test your knowledge
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Find out what's so awesome about Gibby in this song!