Biel Duran as David

Bárbara Lennie as Gloria

Manuel Lozano as Lucas

Fernando Conde as Rafael

Assun Planas as Carmen

Pilar Duque as Marta

María Galiana as Abuela

Enrique San Francisco as Enrique

Alicia Sánchez as Karen

Ángela Cremonte as Alexia

Jesús Beltrán as Nacho

Luis Vallejo as Perandones

Ricky Andrés Sierra as Tavero

Rubén López as Pep

Alberto Ferreiro as Gonzalo

Victoria Cirujano as Isabel

David Trueba as Prof. Ética

John Hopewell as Prof. Inglés

Félix Romero as Prof. Literatura

Pepe Portugal as Prof. Latín

Lali García as Prof. Música

Violeta Cela as Julia

Federico García Méndez as Félix

Ángel Ramos as Eduardo

Teresa del Olmo as Doctora CPF

Freddy Díaz as Iván

Guillermo García-Ramos as Sustituto Prof. Gimnasia

Enrique Rodríguez as Roberto

Chiqui Fernández as Enfermera

Raquel Pérez as Enfermera Residencia

Almudena García as Asistenta CPF

Manolo García as Laviña