Ioan Grillo: Ioan Grillo. Writer: Barrios Beats and Blood. Ioan Grillo was born in 1973. He is a writer and producer, known for Barrios Beats and Blood (2010), Witness (2007) and Blood on the Wall (2020).
Known For: Barrios Beats and Blood (Writer), Witness (Writer), Blood on the Wall (Producer), Nunca Tuvo Miedo (Writer)
