Pikín, a small and friendly aquarium fish asks a boy to help him find his brother in a stream.
| Actor | Role |
|---|---|
 Marcelo MarcotePikín | Pikín |
 Jorge BarreiroNot listed | Not listed |
 Cristina del ValleNot listed | Not listed |
 Rey CharolNot listed | Not listed |
 Vicente La RussaNot listed | Not listed |
 Raúl RicuttiNot listed | Not listed |
 Reynaldo MompelNot listed | Not listed |
| RRolando ChavesNot listed | Not listed |
| HHoracio BrunoNot listed | Not listed |
 Oscar VialeNot listed | Not listed |
| AArturo NoalNot listed | Not listed |
| CCoco FosattiNot listed | Not listed |
| MMario SavinoNot listed | Not listed |
| OOsvaldo María CabreraNot listed | Not listed |
| JJorge GodoyNot listed | Not listed |
 Gabriela ToscanoNot listed | Not listed |