
Born in Solo. Education: SLA, Faculty of Economics, Gajah Mada University (incomplete). This RRI Yogyakarta employee (1955-1958) started playing films in Ke Kota (1959), after moving to Jakarta. Increasingly famous after joining the Kwartet Jaya led by Bing Slamet (1927-1974). Together with Bing Slamet, Eddy Sud and Ateng became permanent employees at PT. Sinar Sakti Film Safari. After Bing Slamet died, Kwartet Jaya disbanded. Iskak and Ateng left PT. Safari, and play in films produced by PT. Neat film. Among others, Ateng Bikin Dizzy (1977), Ateng Pendekar Odd (1977) and Dang Ding Dong (1978). Starting in June 1981, he appeared on the Ria Jenaka program aired by TVRI. Together with Ateng (Bagong), Gareng played by Slamet Harto and Sampan Hismanto (Semar), Iskak has been Petruk in the event for more than 15 years. His last appearance on the big screen was through Weasel Bearded (1983).

Musang Berjanggut
1983

Ateng Sok Tahu
1976 · as Iskak

Ateng Sok Aksi
1977 · as Iskak

Si Djimat
1960

Tiga Sekawan
1975 · as Iskak

Kisah Cinderella
1978 · as Menteri

Si Boneka Kayu, Pinokio
1979 · as Gepetto

Bing Slamet Setan Djalanan
1972

Kuntilanak
1961 · as Iskak

Ateng Kaya Mendadak
1975 · as Iskak

Bing Slamet Koboi Cengeng
1974

Bing Slamet Dukun Palsu
1973

Ateng Pendekar Aneh
1977 · as Iskak

Tuyul Eee Ketemu Lagi
1979 · as Tuyul Hitam (Black Imp)

Bing Slamet Sibuk
1973

Dang Ding Dong
1978 · as Si Mas

Ateng Mata Keranjang
1975

Ateng Minta Kawin
1974