Arturo Ambriz Is a mexican filmmaker and animator, brother of Roy Ambriz. He and his brother aré Better known for making along side with His brother, the fist stop motion film in the history of México in 2025, "I Am Frankelda" (Soy Frankelda) with the help of Guillermo Del Toro, also him and his brother create the stop motion studio "Cinema Fantasma" in México City. Also before the frankelda movie they created bumbers and publicitary spots for Cartoon Network, Adult Swim, Nickelodeon and even the NFL.