Renato Marotta graduated as an actor at the "Pietro Sharoff" Dramatic Art Academy in 1998. His artistic activity as an actor ranges from theater, TV and cinema. Several fictions have seen him as Co-Protagonist. He has worked with actors of the caliber of: Giancarlo Giannini, Lando Buzzanca, Virna Lisi, Angela Molina, Terence Hill, Tony Servillo, Luca Zingaretti, Renato Carpentieri, Tony Sperandeo just to name a few.
As an actor he was directed among others by directors such as Marco Bellocchio, Salvatore Samperi, Luciano Odorisio and Mario Martone.