Credits

• 1990 ·The Blind Man from Ghost Cave: Valley of the Skeletonsas
• 1989 ·The Legacy of Reef Knowledgeas
• 1988 ·Demon with the Silver Sickleas
• 1988 ·Jungle Heatas Bram
• 1988 ·The Vile in Black Mossas Seta (as Yani Suratno)
• 1983 ·Pelayan Gedonganas