Storm unknowingly leads Lily and Blossom into a trap when she enlists their help to drive Gargamel out of the forest forever; Hefty is challenged by Storm, but accidentally switches bodies with Baby Smurf.

Rowena enchants Voltaire, compelling his obedience; Jokey's prank backfires, resulting in all Smurfs being transformed into pebbles.

Clumsy and Dimwitty want to help Rowena cure her plant, but little do they know it's all a scam to capture Smurfs; Rowena turns Vanity and Storm into dolls.

Clumsy is desperate to take part in the Great Smurf Games and win the prize, which is a magic sphere that grants a wish to the winner.

Tired of not being able to defend himself, Wimpy decides that having a dragon would solve his problems; Chef uses a cauldron from Papa Smurf's lab and accidentally brings it to life.

Brainy accidentally gives Gargamel the idea of cloning himself to increase his chances of catching the Smurfs. The Smurfs think that they've found the famous Tree of Knowledge and all rush to ask it for advice.

After breaking Papa Smurf's telescope, Monkey wants to repair his mistake and goes in search of a star. Handy wants to assemble a team of experts to retrieve his jetpack from Gargamel, but the Smurfs he has in mind aren't available.

Blossom brings Scaredy on a trip to the forest to conquer his fear. Painter uses Baby to make abstract paintings, but things soon get out of hand.

Lily and Farmer have to save the village from a slobbering monster. Gargamel transforms Rowena into a Smurfette in an attempt to capture Smurfs, but Mummy begins adoring her because she reminded her of her doll from her childhood.

Smurfette and Grouchy argue over who takes better care of Baby - a competition then begins between the two babysitters; Blossom dreams of going to Mars and can count on her friends to help.

Handy creates a machine to translate animal sounds, but Clumsy accidentally breaks it. Following a blunder by Dimwitty and Clumsy, they find themselves wandering in parallel universes, trying to return to their own.

To prove to Storm that they can also have great adventures, Bubble and Firefly decide to steal one of Rowena's teeth, which is about to fall out. Gargamel causes a long dark night to fall on the forest in order to capture the Smurfs.

To respect a Smurfy tradition, Chef and Blossom must find a thirteenth dessert for the Christmas meal, which will take them straight to Gargamel. Jokey wants to prove to everyone that he's capable of looking after Baby Smurf.

Arguing about who should drive the truck, Clumsy and Dimwitty accidentally misplace it in the forest. Without realizing that it's one of Gargamel's traps, Lily discovers a sudden passion for some rocks she's found in the forest.

To make Azrael docile, Chef prepares an irresistible pie that Gargamel will serve. Unfortunately, Mummy eats it and demands that Gargamel make it again; Dwayne is a huge fan of Lily's waffles but she refuses to make any more for him.

Meteorite finds Gargamel's cursed disco mushroom in the forest that she brings back to the village to dance with the Smurfs, not knowing it is a trap. Diaper Daddy decides to go looking for a place where he feels he is better regarded.

When the moon loses its glow, the Smurfs decide to fly there to relight it, without knowing that it is Leaf who unintentionally caused the catastrophe.

While trying to help Farmer grow his plants faster, Papa Smurf accidentally gives the potion to Baby, who starts growing nonstop. Gargamel gives Azrael supersonic hearing so that he can help Gargamel to locate the Smurf village.

Baby Smurf finds Handy's cuckoo clock and ends up travelling through time. Chef Smurf must investigate when someone steals the festival cake.

Storm hears Gargamel talking about a talisman that will give him the power to seize the girls' village. She then decides to seize it first to save her village.

Storm claims that she's scared of nothing, so Jokey tries to prove her wrong. Hefty's shadow comes to life and rebels because it wants to be free to do whatever it wants.

To monitor the Smurfs he's captured, Gargamel brings to life Lucretia, Rowena's doll, to make her a prison guard who becomes a little too bossy. Papa Smurf loses his memory and starts acting like a child.

When a bee chooses Blossom as its new queen, she needs Lily's help finding the bee's hive. Papa Smurf doesn't like his birthday gift from Dimwitty and Begonia and pretends to lose it.