Special Silencers (Indonesian: Serbuan Halilintar) is a 1979 or 1982 Indonesian martial arts horror exploitation film directed by Arizal and starring Barry Prima, Eva Arnaz and W. D. Mochtar. Prima plays Hendra, a man who arrives at a village where deaths are occurring as a result of red tablets—the titular "special silencers"—supplied by a forest-dwelling mystic; when ingested, the pills cause trees to burst from the consumer's stomach.The film's titular plot element may have been inspired by the chestburster scene in Alien (1979).