 Kedok Ketawa was released in Batavia in July 1940 , with a press screening on 20 July . By September it was being shown in <unk> . In some newspaper advertisements , such as in <unk> , it was referred to as <unk> <unk> <unk> ( Warrior from <unk> ) , while in others it was advertised with the Dutch title Het <unk> <unk> . It was marketed as an " Indonesian cocktail of violent actions ... and sweet romance " and rated for all ages . 
