Diagonal TV is an independent production company which has worked primarily in fiction since its creation in 1997, producing series and TV movies, as well as feature films. It is the leading producer of historical and period dramas in Spain, with world-travelling hit series’ Isabel, La Catedral del Mar and The Patients of Dr. García to its credit. The company has also proven its skill with other genres, such as thrillers and dark comedy, producing high-raters such as Matadero or El Nudo.