It's Halloween! While Oggy is busy sculpting a pumpkin, Jack is trying on his most horrible costumes. Unfortunately for them the (real) swamp monster from the nearby swamps has escaped and is wandering through Oggy's house.
Oggy arrives at the seaside. The roaches soon transform the beach into a battle zone. / Oggy loses one of his baby teeth and puts it under his pillow in hopes that the tooth fairy will visit./An audacious mouse gets into Oggy's place and raids all the food.
Oggy buys a Persian rug which it turns out...is a flying carpet!/Oggy and Jack are shipwrecked, floating in the middle of the ocean on a little raft./Oggy finds a cute little kitten in his yard. He decides to teach the kitten to behave like a real cat.
The roaches spread fertilizer all over the garden. Plants and critters grow to gigantic proportions / Exasperated by his mistress, the neighbor's cat makes Oggy take his place./A gala evening at the Opera is under way with the famous tenor Jack
While Oggy and Jack are playing Ping-Pong, Oggy's sister shows up unannounced./Oggy has bought a box of special biscuits: whoever eats them becomes a real chatterbox!/Jack suggests Oggy that he tries out his new invention: a roach exterminator outfit.
Oggy is watching a horror film on TV. The roaches pretend to be blood-thirsty monsters. / After a chaotic roach chase, Oggy finds himself at the hospital / A witch leaves her broom in Oggy's kitchen. Half-asleep Oggy takes the broom that comes alive!
Oggy jumps into the Xerox machine and makes himself the size of... the roaches!/Oggy puts a solid padlock on the fridge and hides the key in his piggy-bank.../It's a beautiful summer day. But suddenly a small cloud projects a shadow directly onto Oggy
Oggy discovers a strange gun that freezes anyone into a statue for all eternity!/Oggy's home-made magic flute has an unexpected effect on the roaches / This time the pesky roaches are going to be caught in a trap they can't get out of.
Oggy and Jack go on a hike and get lost when the roaches fiddle with their compass; a snowstorm arrives and the roaches hide inside of a snowman in order to scare Oggy; Oggy's garden accumulates trash from Bob, who built a new skyscraper nearby.
The house begins to float after the roaches release party balloons in the attic; Oggy takes up wrestling and demonstrates some impressive skills; Olivia has a blemish and refuses to leave her house, so Oggy looks for a zit remedy.
The roaches throw a huge birthday party for Joey, and Oggy hides in the yard; Oggy's folks surprise him with a visit, so he tries to keep the roaches hidden; a big bike race is held and everyone prepares for it.