Agustín Sierra Romera (born September 23, 1990, in Buenos Aires, Federal District, Argentina), also known as Cachete Sierra, is an Argentinian actor, best known for portraying Agustín Maza in popular kids and teenage telenovela Chiquititas, but also roles in Rebelde Way, Floricienta, and Casi Ángeles.
2026Casino DeluxeTV showas Invitado · 1 episodes2023Good GuysTV showas Pedro Zambrano · 125 episodes2021La 1-5/18 Somos unoTV showas Santiago · 132 episodes2020MasterChef Celebrity ArgentinaTV showas Participante · 115 episodes2019Swiping LoveMovieas Federico2018Rizhoma HotelTV showas Cristian · 21 episodes2017PH: Podemos hablarTV show1 episodes2010“Casi Ángeles” in the Gran Rex Theater 2009Movieas Ignacio "Nacho" Perez Alzamendi2010Casi Ángeles en el teatro Gran Rex 2010Movieas Ignacio "Nacho" Pérez Alzamendi2009Casi Ángeles en el Teatro Gran Rex 2009TV showas Nacho · 1 episodes2008"Casi Ángeles" Live From the Gran Rex TheaterMovieas Ignacio "Nacho" Pérez Alzamendi2007Casi ÁngelesTV showas Ignacio "Nacho" Pérez Alzamendi / Ignacio "Nerdito" Pérez Alzamendi · 579 episodes2006Alma PirataTV showas Agustín · 2 episodes2004Flinderella in the theaterMovieas Martín2004FlinderellaTV showas Martín Fritzenwalden · 361 episodes2003Rincón de LuzTV showas Lucas Lagos · 199 episodes2002Rebelde WayTV showas Nacho · 139 episodes2001Chiquititas: Rincón de LuzMovieas Agustín Maza1995ChiquititasTV showas Agustín Maza / Franco · 497 episodes