Si Prinsipe Abante at ang lihim ng Ibong Adarna 1990
A vengeful and evil witch puts Prinsipe Abante's (Rene Requiestas) loving father in a deep coma-and the only cure to the king's strange illness is the sweet song of the legendary Ibong Adarna.
- Released: 1990-12-25
- Runtime: 120 minutes
- Genre: Comedy, Action, Adventure
- Stars: Monica Herrera, Paquito Diaz, Ruben Rustia, Rene Requiestas, Joaquin Fajardo
- Director: Tony Cruz