Three Smurfs get to go back in time and become little again when they enter Father Time’s big clock. They are not worried or panicky as they enjoy being Smurflings again.

Back in Smurf Village, the Smurflings feel bad to see lonely Smurfette sad. She needs a friend, and they decide to get a formula from one of Gargamel’s magic books to create a friend for Smurfette. Gargamel knows of this and starts to devise an evil plan....