Prinsipe Abante At Ang Lihim Ng Ibong Adarna is a 1990 Tagalog-language Action Adventure film written by Tony Fajardo, Tony Cruz and Roger Fuentebella. The movie is directed by Tony Cruz. 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. Prinsipe abante at ang lihim ng ibong adarna features Rene Requiestas in the title role along with an ensemble cast including Monica Herrera, Paquito Diaz, Joaquin Fajardo, Ruben Rustia, Orestes Ojeda and Ann Villegas.