Special Silencers are large red pills, obtained from a forest dwelling mystic, which aid in meditation. However, if used by the untrained they cause a huge tree to grow in the stomach, and burst its way through the skin.
| Actor | Role |
|---|---|
 Barry PrimaHendra | Hendra |
 Eva ArnazJulia | Julia |
 W.D. MochtarGumilar | Gumilar |
 Dicky ZulkarnaenGundar | Gundar |
| HHerman PeroNot listed | Not listed |
 Eddy S. Jonathan(as Eddy Yonathan) | (as Eddy Yonathan) |
 Enny Beatrice(as Annie Beatrice) | (as Annie Beatrice) |
 DarussalamHamid | Hamid |
| MMalino DjunaedyNot listed | Not listed |
| KK SuprantoNot listed | Not listed |
| MMathias AgusNot listed | Not listed |
| SSuhaimi SaidNot listed | Not listed |
| FFatimah MariaNot listed | Not listed |
| EEtty SumiatiNot listed | Not listed |