At the age of 21, Petra will transform into a horse. This is a fulfillment of the curse Silveria, the goddess of horses, put upon Kulas, Petra's father, after she caught him maltreated a horse. And the curse will only be lifted if Petra will do three heroic deeds.
| Actor | Role |
|---|---|
 Roderick PaulatePetra | Petra |
 Ice SeguerraSugar | Sugar |
 Manilyn ReynesPinky | Pinky |
 Janno GibbsAboy | Aboy |
 Tina PanerCindy | Cindy |
 Cris VillanuevaBek-bek | Bek-bek |
 Cynthia PatagCherry | Cherry |
| RRoy AlvarezDrago | Drago |
 Tony CarreonDon Alfredo | Don Alfredo |
| BBambaBamba | Bamba |
 Max AlvaradoKulas | Kulas |
| ZZorayda SanchezSilveria | Silveria |
| KKhryss AdaliaRaquel | Raquel |
 Lucita SorianoAnyang | Anyang |
| DDely Atay-atayanAling Toreng | Aling Toreng |
 Whitney TysonPwitney | Pwitney |
 Metring DavidAnyang's Friend | Anyang's Friend |