Lamberto Vera Avellana was named a national artist for film in 1976. He is also a well known stage director. He and his wife, Daisy Hontiveros Avellana, who is also a national artist established the Barangay Theatre guild with their colleagues like Leon Ma. Guerrero and Raul Manglapus.
After years of directing plays, Carlos P. Romulo encouraged him to shift into film. In his 6 decade long career, Lamberto directed more than 70 films. His most notable works are Sakay, Anak Dalita, Kandelerong Pilak, Sergeant Hasan, Destination Vietnam, and The Evil Within.
Filmography:
https://m.imdb.com/name/nm0042885/
Sakay:
https://epa.culturalcenter.gov.ph/4/24/1275/
Badjao:
Anak Dalita: