Valientes is a telenovela from Argentina, aired by Canal 13 at the prime time and produced by Pol-Ka. Main actors are Luciano Castro, Julieta Díaz and Arnaldo André, and it is one of the most successful TV programs from Argentina of 2009. With a daily rating of nearly 27,4 points, it is the most successful production of Pol-Ka. It run from February 2009 to 2010. From April 16, 2010 the show was airing in Slovakia on JOJ Plus but due to poor ratings it was cancelled after 48 episodes, the rest of the episodes start broadcast on JOJ Plus from March 6, 2012 taking the slot at 4 AM.

Marcela Kloosterboer is an Argentine actress and occasional singer and businesswoman. She won Martín Fierro Award for Best New Actress in 1998 for Verano del '98 and earned Argentine Film Critics Association Award for Best New Actress in 2004 for Roma. Kloosterboer is also known for her roles in television series Chiquititas, Son Amores and Lalola.