Guest Stars Katia R. Borlado as Berta Celia Sastre as Laura Mario Tardón as Carlos Laura Ubach as Telma Javier Gallardo as Sito Aida Alonso as Alumna Elena Miranda as Alumna Laura Alfonso as Alumna Jorge Vigil as Alumno Mario Valdés as Alumno Mar Lombardo as Irene Isabel Marcos as Nieves Ana Villa as Matilde Luis Muniz as Alfonso Mary Luz Robles as Mabel Juan Polanco as Horacio Fran Sariego as Blas Nela Garaot as Dani Claudia Cos as Enfermera Uci Ana Blanco de Córdova as Nim Cesar Alonso as Arturo Carlos Lorenzo as Guardia Civil 2