Corazones al límite is a Mexican telenovela about a teenage girl named Diana who was emotionally neglected from her parents, and felt unwanted. After being expelled from her boarding school in Switzerland, Diana goes back to live with her parents.

Danna Paola stars as Patito, Eleazar Gómez as Mateo, Violeta Isfel and Cynthia Klitbo, play antagonist roles as Antonella and Bianca. The telenovela features adult protagonists also, René Strickler and Vanessa Guzmán. It first aired on Sunday, 8 March 2009, as the first telenovela to debut on a Sunday in Mexico. After a year of success, becoming a major hit in Mexico, especially among children, its final episode was also on a Sunday, 7 March 2010.

Carlos Martínez is an undocumented Mexican who lives in Los Angeles. He is an honest and hardworking man who has the constant fear of being deported and losing his two sons: Luís and Rodrigo. His great dream has been to give them a better life, but his desire is overshadowed when his eldest son, Rodrigo, disappears without a trace and joins a gang. Meanwhile, Carlos will try to protect and keep Luís away from the dangerous networks that plague the city. In his desperate attempt to take care of him he will meet Adela, a gang member who will steal his heart.

A fugitive hides on a deserted island somewhere in Polynesia. Tourists arrive, and his fear of being discovered becomes a mixed emotion when he falls in love with one of them. He wants to tell her his feelings, but an anomalous phenomenon keeps them apart.

Dr. Alexanderson finds an unconscious young man by the doorstep of his cabin. He will try to piece together the man's broken memory without knowing the dangers his family and friends will be exposed too

Sometimes you can live your whole life in a few days... A high school graduation trip in which love, friendship, desire, illusion, innocence and the forbidden are all part of the adventure. Charm and disillusionment shine through teenage friendships as the characters try to understand what is happening to them and what they should do with their future.