When Brainy Smurf is favored to win the annual Smurfberry Hunt for the ninth year in a row, Gutsy Smurf sets out to discover how Brainy wins every year. Gutsy’s investigation takes him into spooky Smurfy Hollow–and right into Gargamel’s trap! Can Brainy and Gutsy, with the help of Smurfette, put aside their rivalry before Gargamel captures them–or worse, they come face-to-face with the legendary ghost, the Headless Horseman?

Britain, A.D. 117. Quintus Dias, the sole survivor of a Pictish raid on a Roman frontier fort, marches north with General Virilus’ legendary Ninth Legion, under orders to wipe the Picts from the face of the Earth and destroy their leader, Gorlacon.