Andrea Arru

Andrea Arru (born 18 August 2007) is an Italian actor and model. He is best known for playing Pietro Maggi in the teen drama series Di4ries (2022–2023) and young Diabolik in the crime action film Diabolik: Who Are You?.

Biography Arru was born in Ploaghe, Sardinia, to Roberto Arru and Daniela Usai. He has an older brother, Giacomo. He attended a liceo scientifico. As a child, he modeled for Ferrè and Armani, which led to him being recruited to act in a short film by the Scuola Civica di Cinema di Sassari, marking his entry into the acting world.

Filmography Film Year Title Role Notes 2020 Lo scarabocchio Andrea Short film Resurrection - The Last Chapter Ghost Short film Pino Police officer's son 2023 Diabolik: Who Are You? Young Diabolik Eravamo bambini Young Walter 2024 101% Riccardo Short film The Boy with Pink Pants Christian Todi Il migliore dei mali Neri Piercing

Television Year Title Role Notes 2020 Guido 1 episode 2021 Michele Straziota 8 episodes 2022 That Dirty Black Bag Young McCoy 1 episode 2022–2023 Di4ries Pietro Maggi Main role; 29 episodes 2025 Pietro Maggi 4 episodes 2026 I Cesaroni – Il ritorno Olmo