Kelly Asbury Nosey Smurf Director, Voice Demi Lovato Smurfette Voice Rainn Wilson Gargamel Voice Joe Manganiello Hefty Smurf Voice Jack McBrayer Clumsy Smurf Voice Danny Pudi Brainy Smurf Voice Mandy Patinkin Papa Smurf Voice Dee Bradley Baker Monty Voice Frank Welker Azrael Voice Michelle Rodriguez SmurfStorm Voice Ellie Kemper SmurfBlossom Voice Julia Roberts SmurfWillow Voice Ariel Winter SmurfLily Voice Meghan Trainor SmurfMelody Voice Bret Marnell Snappy Bug, Handy Smurf Voice, Film Editing Brandon Jeffords Cauldron Voice Jake Johnson Grouchy Smurf Voice Gabriel "Fluffy" Iglesias Jokey Smurf Voice Tituss Burgess Vanity Smurf Voice Jeff Dunham Farmer Smurf Voice Patrick Ballin Patient Smurf, Frank the Caterpillar Voice Gordon Ramsay Baker Smurf Voice Melissa Sturm SmurfJade Voice Stacey Harman Screenwriter Pamela Ribon Screenwriter Jordan Kerner Producer Mary Ellen Bauder Producer Raja Gosnell Executive Producer Ben Waisbren Executive Producer Christopher Lennertz Original Music Noelle Triaureau Production Design Dean Gordon Art Director Marcelo Vignali Art Director Mary Hidalgo Casting