Smurfette tries to teach the other Smurfs Smurf-Fu but she finds out teamwork is sometimes necessary. When everyone is tired of changing Baby's diapers, Handy invents a robot to do the job.
Hefty casts a spell that accidentally turns him into a colossal nose that sucks up everything in its path. After catching Clumsy, Gargamel tempts him with a magic amulet that makes his clumsiness disappear.
Because of a mishap, Papa Smurf disappears and the only way to make him visible again is to get a whisker from Azrael. Wimpy challenges Hefty to a test of strength and wins by accident.
After Hefty and Scaredy break Papa Smurf's telescope, they decide to escape punishment by pretending to be girls. Vanity's attempt to teach Jokey a lesson ends horribly.
On Halloween, Scaredy finds himself turned into a monster and inadvertently wreaks havoc on the Smurfs. Handy builds Lazy a special alarm clock to keep him awake, but it keeps the rest of the Smurfs awake as well.
When Handy and Storm discover Gargamel's plan to make Azrael fly, they build their own flying machines; when the Sarsaparilla harvest is ruined by a pest, the Smurfs discover Gargamel's plan to lure them to his field.
When Dimwitty finds an egg in the woods, the Smurfs parenting skills are put to the test. Vanity wants to design a new outfit for the Smurfs but he and Tailor have different visions.
Papa Smurf holds a special vote to decide who will act as rescue smurfs if Gargamel attacks. Clumsy saves Chef's life and Chef takes on Clumsy as his apprentice.
When Brainy criticizes Chef's cooking, Chef walks out in a huff and ends up cooking for the Ogres; When Clumsy and Dimwitty take care of Baby, they try to show all of Smurf Village how smurfsome they really are.
Chef Smurf becomes jealous of Smurflily when she starts making waffles that are better than his. He tries to find ways to figure out what her secret is.
Jokey transforms Poet into Gargamel's mother, but later they find themselves stuck in Gargamel's hovel. Storm has to become a super smurfsitter when all of the Smurfs turn back into babies.
After Gargamel convinces Dimwitty and Begonia that he is nice, they invite him to a party; Farmer and Vanity unearth a chest which contains a gem that brings bad luck to anyone who touches it.
Dreamer tries to become a knight, but his annoying antics make him some new enemies that land him in danger; When Gargamel accidentally breathes in the pollen of a rare flower, it instantly wipes his memory.
Gargamel gives Baby Smurf a teddy bear with camera in its eye to spy on the Smurfs, but they find it out and create a fake story to lure the evil wizard into their trap.
Vanity and Jokey start riding smurfboards around the village, but Brainy believes they're dangerous; The Magic Supply Store mixes up Papa Smurf's and Gargamel's delivery orders, leaving Papa Smurf with a monkey.
Vanity gives a generic Smurf a makeover to look exactly like Papa Smurf; When Jokey realizes that no one reads the Smurf newspaper, he decides to trick Poet into writing a fake article, but the story suddenly triggers panic in the village.
After another mishap, Clumsy and Dimwitty get into a big fight and vow never to work with each other again; Gargamel leaves a magic armoire in the forest, which imprisons whoever looks into its mirror.
