Schneider makes a big decision in order to please his visiting father -- at the expense of Penelope's family. Lydia finds Alex's confiscated pot.
The boys recruit kids to join the M.I.S.F.A.R.T.S. -- the Mega Incredible Search Force Adventure Rescue Team Squad -- and bring Mr. Krupp back to school.
Who knew a thawed-out dinosaur could read comics and pull pranks? Well, this one does -- and he's one of Harold and George's biggest fans.
Sibling rivalry rears its ugly head when Penelope's brother, who can do no wrong in their mother's eyes, shows up during a family getaway to San Diego.
After George and Harold work with Erica to create a new comic book hero, she springs off the page -- and plunges into real-life crime fighting.
The boys use Melvin's new animal hybrid invention to make a creature that's a cross between a butt and a fly. But these butt-erflies are real monsters!
Elena hides her grandmother's high heels. Penelope starts to see a male friend in a new way. Schneider meets a kindred spirit at the school auction.
George and Harold train a rat for extra credit. But when their subject escapes into the sewers, he's doused with toxic waste and becomes ... Poopacabra!
Jimmy Carr hosts the words and numbers quiz that this week pits Sean Locke and Michelle Wolf against Jon Richardson and Rob Beckett. Spencer Jones joins Susie Dent in Dictionary Corner.
The Melvins' latest invention sends the boys' Dump Day "trash-alanche" into another dimension -- and inadvertently summons a monster.
Theres an exclusive fashion show at the local nursing home. Somehow Anna and Maya make it in, but feelings of inadequacy lead them down a shady path.
George and Harold trick Melvin into turning their bus into a time machine so they can reroute their field trip and see what ancient Rome was really like.
A final exam sends George and Harold to the Doom Dome, where they must battle Melvin -- who's been injected with powerful nanobots -- in order to pass.
Its a viewing party to watch the newly released VHS movie, Wild Things. The night gets sexy and Anna and Maya try to keep up.
Maya and Anna become fascinated with the mature girls in their class who smoke. They are faced with the age-old question: stay home and play pretend or go out and do drugs
Summer camp is on the line as Melvin's nanobots find a new host in Captain Underpants, forcing the boys to shrink down and go inside his brain.
Its the first day of seventh grade in the year . School rejects, Anna and Maya, get a lot of unexpected attention.
Maya and Anna get their very first AIM screennames and their social world opens up. Maybe too much.