In the movie, Blue is celebrating his 4th birthday with family and friends. After the party, he and his step-grandfather, Victor Doyle meet the Smurfs for the first time ever. He agrees with the Smurfs to help them find Smurfette in Paris, France. When they arrive at Paris, Blue's father, Patrick tells Victor and Blue to stay at the hotel while he and the Smurfs investigate what Gargamel is up. Unfortunately, Victor and Blue arrive during Gargamel's performance and Victor gets turned into a duck by Gargamel. Later in the movie, Victor leaves after Patrick hurts his feelings and the Smurfs leave to go rescue Smurfette. After Smurfette is rescued, she meets Blue for the first time while new Smurfs, Vexy and Hackus meet Blue and his family. When Gargamel appears, Smurfette blasts him away wit