Football captain Cristóbal discovers that his neighbor and classmate, Mariana, has changed a lot over the summer. Meanwhile, Luli is still as vain as ever and overshadows her poor brother, Fernando. As a new year begins at High School Mexico (HSM, initially interpreted), the school has announced a "Battle of the Bands" contest hosted by Jesse & Joy. Working against the clock and with limited resources, Cristobal, Mariana, and a few of their peers unite as a band. In a desperate effort, Luli dares the impossible task of separating Cristobal from his friends. But only one band will be the winner; the one who understands that teamwork, personal development, and hard work will not only make them better artists but also better people.
Cristóbal Orellana
as Cristóbal
Mariana Magaña
as Mariana
Mar Contreras
as Luli
Fernando Soberanes
as Fer
Juan Carlos Flores
as Juan Carlos
Fabiola Paulin
as Fabiola
Jorge Blanco
as Jorge
Stephie Camarena
as Stephie
César Viramontes
as Cesar
Paulina Holguín
as Pauli
Carolina Ayala
as Caro
Juan Manuel Bernal
as Cristóbal's Father
