EXCLUSIVE : Gabriel “Fluffy” Iglesias ( Space Jam: A New Legacy ), Diego Luna ( Andor ), Stephanie Beatriz ( Zootopia 2 ) and Ron Perlman ( Hellboy ) are set to voice family animated film I, Chihuahua from filmmaker Jorge R. Gutiérrez ( The Book of Life ). Rocket Science has boarded world sales and is launching for the Cannes market. As we told you at the EFM, Gutiérrez parted ways with former backer Netflix and has set the project up with UK production outfit  Snafu Pictures  ( Bad Dinosaurs ). I, Chihuahua  is described as a high-energy love letter to Mexico’s Lucha Libre wrestling culture, told through the underdog rise of Chacho (voiced by comedian Iglesias), a diminutive, iron-willed chihuahua determined to prove he belongs in the ring.…