Technical sheet
- Original title Hierro
- Producer Movistar+ coproducida con Portocabo, la francesa Atlantique Productions y la cadena ARTE France
- Producer year 2018
- Country Spain
- Producer type TV series
- Cast Juan Carlos Vellido,Mónica López, Yaiza Guimaré, Kimberley Tell, Luifer Rodríguez, Mari Carmen Sánchez y Antonia San Juan