
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
MOVIE • 1983

Ateng Sok Tahu
MOVIE • 1976

Kisah Cinderella
MOVIE • 1978

Dang Ding Dong
MOVIE • 1978

Tiga Sekawan
MOVIE • 1975

Ateng Sok Aksi
MOVIE • 1977

Si Boneka Kayu, Pinokio
MOVIE • 1979

Ira Maya dan Kakek Ateng
MOVIE • 1979

Bing Slamet Sibuk
MOVIE • 1973

Ateng Makes You Dizzy
MOVIE • 1977

Kejamnya Ibu Tiri Tak Sekejam Ibu Kota
MOVIE • 1981

Bing Slamet Dukun Palsu
MOVIE • 1973

Ateng Kaya Mendadak
MOVIE • 1975

Bing Slamet Koboi Cengeng
MOVIE • 1974

Ateng Minta Kawin
MOVIE • 1974

Ateng Mata Keranjang
MOVIE • 1975

A Girl's Diary
MOVIE • 1972

Ateng Raja Penyamun
MOVIE • 1974