My Brilliant Friend is a Neapolitan- and Italian-language coming-of-age drama television series created by Saverio Costanzo for HBO, RAI, and TIMvision. Named after the first of four novels in the Neapolitan Novels series by Elena Ferrante, the series is an adaptation of the entire literary work into four seasons. My Brilliant Friend is a co-production between Italian production companies Wildside, Fandango, The Apartment Pictures, Mowe and international film groups Umedia and Fremantle.