At just 9, Aitana, Juan, Rosa and Saúl barricade themselves in their classroom to protect Esther from being expelled. Even as adults underestimate them, children stand firm, discovering that defending a friend matters more than any lesson.

• Centro de Capacitación Cinematográfica (CCC)
• Mila López Narcia
• Fernanda Arcos Ruiz
• Gael Caballero
• Harold Said González
• Jorge Aranda
• Lucero Trejo
• Ricardo Cortés Rojas