A gang of four poor underdogs plans a bankrobbery. The problems start when they try to make their plans reality and realize that they are robbing a fortune of various millions of pesetas.
| Actor | Role |
|---|---|
 Fernando EstesoFacundo Bonilla (Nº 0) | Facundo Bonilla (Nº 0) |
 Andrés PajaresAniceto García (Nº 1) | Aniceto García (Nº 1) |
 Antonio OzoresPedro, el tuerto (Nº 2) | Pedro, el tuerto (Nº 2) |
 Juanito NavarroAbuelo de Julito (Nº 3) | Abuelo de Julito (Nº 3) |
 Azucena HernándezDorita | Dorita |
 Paloma HurtadoMarta | Marta |
 Rafaela AparicioCasilda | Casilda |
 Beatriz EscuderoNot listed | Not listed |
 Ricardo MerinoComisario | Comisario |
 Valeriano AndrésDon Gregorio | Don Gregorio |
 Mabel EscañoNot listed | Not listed |
 Tania BallesterNot listed | Not listed |
 Adrián OrtegaNot listed | Not listed |
| JJosé YepesCalixto | Calixto |
| AAndrés BurgueraManolo | Manolo |
 Carlos LucasNot listed | Not listed |
| MMaika GreyAdela | Adela |
| Carlos LucasMariano | Mariano |
 Eva RobinBerta | Berta |
 José CarabiasNot listed | Not listed |
 Alfonso del RealDon Carlos | Don Carlos |