When a strange purple fly bites one of the Smurfs, a full-on purple epidemic develops in the Smurf village! After being bit, a Smurf turns purple, all he can say is "GNAP!" and he goes berserk! The purple Smurf runs amok through the Smurf Village biting other Smurfs on their tails, causing them to turn purple and act crazy too! Soon there are more purple Smurfs than blue Smurfs in the village. It's up to Papa Smurf to find a cure and save Smurf Village...

"An ambitious Smurf hopes to be put in charge of the Smurfs when Papa Smurf is away, and after a hard-fought campaign, he wins the election and is put in power! But sometimes it's not so good to be the king -- especially when there's a rebellion! Also, what happens when a smurf hits a sour note?"--Back cover.

The evil wizard Gargamel attempts to rid the world of Smurfs with the help of his cat Azrael.

Loving to play sports but unable to get the other Smurfs to play with him, Hefty Smurf organizes the "Smurf Olympics," but when neither team will select Weakling Smurf, he is forced to compete on his own for the grand prize of a Smurfette kiss.

Gargamel comes up with a new plan to destroy the Smurfs and convinces an insatiable giant that Smurfs make the most delicious soup.

"Lazy Smurf loves to nap, but this is ridiculous! When he wakes up one day after an especially refreshing rest, Lazy discovers that 100 years have gone by and the whole Village has changed--and not for the better. With all these elderly Smurfs hobbling around, no one is young enough to do the chores except Lazy himself, and work is not his strong suit. But something isn't quite right, and once Lazy discovers the truth behind this caper, disaster--and...

Jokey Smurf is captured by humans and forced to steal for them. Can Papa Smurf and the other Smurfs manage to survive in the world of humans long enough to save Jokey?