A mad scientist invents a formula to control Puerto Rico. A little pig named Chona drinks water from a pond contaminated with the formula and grows to gigantic proportions, chasing and killing people.
| Actor | Role |
|---|---|
 Sunshine LogroñoVitín | Vitín |
| AAntonia PantojasRaquel | Raquel |
 Jaime BelloDr. Héctor Tura | Dr. Héctor Tura |
 José Miguel AgrelotDon R | Don R |
| OOsvaldo RíosAlejandro | Alejandro |
 Marian PabónOlga | Olga |
 Tommy MuñizBartolo, the traveling peasant | Bartolo, the traveling peasant |
 Carmen Nydia VelázquezSusa | Susa |
 Cristina SolerSister Isabel | Sister Isabel |
 Gilberto Santa RosaHimself | Himself |
 Carlitos ColonHimself | Himself |
| Sunshine LogroñoBrother Emmanuel | Brother Emmanuel |
| Sunshine LogroñoTony Lion | Tony Lion |
| WWilson TorresZeferino | Zeferino |
| NNena RiveraCambucha | Cambucha |
 Pablo AlarcónThe Artisan | The Artisan |
| DDenissaHerself | Herself |
| DDean ZayasFilm Director | Film Director |
| PPedro GuzmánKing Cabra | King Cabra |