In this fully animated, all-new take on the Smurfs, a mysterious map sets Smurfette and her friends Brainy, Clumsy and Hefty on an exciting race through the Forbidden Forest leading to the discovery of the biggest secret in Smurf history. In this fully animated, all-new take on the Smurfs, a mysterious map sets Smurfette and her best friends Brainy, Clumsy and Hefty on an exciting and thrilling race through the Forbidden Forest filled with magical creatures to find a mysterious lost village before the evil wizard Gargamel does. Embarking on a roller-coaster journey full of action and danger, the Smurfs are on a course that leads to the discovery of the biggest secret in Smurf history!