Carlos Martínez BaenaDon Sebastian, el profe José BavieraDr. Perfecto Lozano Josefina del MarLa vecina bailarina Conchita Gentil ArcosDoña Cuca, vecina Pepe MartínezProfesor examinador Ricardo AdalidAmigo de Raúl en fiesta (uncredited) Felipe de FloresAmigo de Raúl en fiesta (uncredited) Stephen BerneMasajista (uncredited) Victorio BlancoHombre en velorio (uncredited) Rodolfo CalvoHombre en velorio (uncredited) Carmen CabreraMiembra del patronato (uncredited) María ValdealdeMiembra del patronato (uncredited) Paco MartínezMiembro del patronato (uncredited) Félix SamperMiembro del patronato (uncredited) Jaime CalpeEstudiante inteligente (uncredited) José Luis MorenoEstudiante (uncredited) Ismael Pérez 'Poncianito'Estudiante (uncredited) Jorge PérezEstudiante (uncredited) Lupe CarrilesVecina chismosa (uncredited) María Gentil ArcosVecina chismosa (uncredited) Lupe del CastilloVecina (uncredited) Regino HerreraVecino (uncredited) Enrique CarrilloEl tarzán, vecino pachuco (uncredited) Jorge ChesterkingJohn, amigo de Perfecto (uncredited) Edmundo EspinoEsposo de Guadalupe (uncredited) Elodia HernándezDoña Guadalupe (uncredited) Rafael IcardoSecretario (uncredited) José PardavéLechero (uncredited) Salvador QuirozEmpleado carrera caballos (uncredited) Humberto RodríguezEmpleado secretaria (uncredited) Jaime Jiménez PonsEstudiante (uncredited) Miguel M. DelgadoRegisseur / Screenplay Gunther GerszoProduction Design Raúl Martínez SolaresDirector Of Photography Julio CaheroAssistant Director Gonzalo CurielOriginal Music Composer Antonio BustosSound Editor Galdino R. SamperioMuziek 
