Elena Altamirano
Serafín Cordero
Guillermo León (as Alfredo Varela)
Susana Rey
Señora directora
Don Gaspar Rey, padre de Susana
Doña Raymunda Rey, madre de Susana (as Concha Gentil Arcos)
Pepe Ramírez, gerente hotel
Don Julián Cordero, padre de Serafín
Pedro Guzmán, portero colegio (as Manolo Noriega)
Sra. Cordero, madre de Serafín (as Maria R. Claveria)
Botones (as Pedro Elviro 'Pitouto')
Lamberto Pimentel, periodista
Miembra facultad (uncredited)
Roque, mayordomo (uncredited)
Miembro facultad (uncredited)
Anciano fiesta huapango (uncredited)