 Soon after the success of Kedok Ketawa , Saeroen joined Union Films and wrote four films for the company . These were not directed by Jo An Djan , who left Union for the competitor Populair 's Film , but by the newly hired R Hu and Rd Ariffien . Union Film ultimately produced a total of seven films in 1940 and 1941 before being closed following the Japanese invasion in early 1942 . Of the film 's main cast , only Fatimah and Oedjang are recorded as continuing their acting career , both appearing in several further Union productions . However , in the 1950s Resobowo continued his career behind the screen , serving as art director of such films as Darah dan Doa ( The Long March ; 1950 ) . 
 Soon after the success of Kedok Ketawa , Saeroen joined Union Films and wrote four films for the company . These <a href='uninflect' title='1'><mark>were</mark></a> not directed by Jo An Djan , <a href='null_relcl' title='2'><mark>who</mark></a>left Union for the competitor Populair <a href='null_genetive' title='3'><mark>'s</mark></a>Film , but by the newly hired R Hu and Rd Ariffien . Union Film ultimately produced a total of seven films in 1940 and 1941 before being closed following the Japanese invasion in early 1942 . Of the film <a href='null_genetive' title='4'><mark>'s</mark></a>main cast , only Fatimah and Oedjang are recorded as continuing their acting career , both appearing in several further Union productions . However , in the 1950s Resobowo continued his career behind the screen , serving as art director of such films as Darah <a href='uninflect' title='5'><mark>dan</mark></a> Doa ( The Long March ; 1950 ) . 
Soon after the success of Kedok Ketawa , Saeroen joined Union Films and wrote four films for da company . dese was not directed by Jo An Djan , left Union for tdacompetitor Populair  Film , but by the newly hired R Hu and Rd Ariffien . Union Film ultimately produced a total of seven films in 1940 and 1941 b4 being closed following thdaapanese invasion in early 1942 . Of thedalm  main cast , only Fatimah and Oedjang are recorded as continuing their actin career , both appearing in several further Union productions . However , in the da0s Resobowo continued his career behind the sdaen , serving as art director of such films as Darah danned Doa ( The Long March ; 1950 ) .