The Drama WIki website just listed the drama this morning as "Gold Land." http://wiki.d-addicts.com/Gold_Land
In addition to cast members already mentioned, Kim Do Yun, who played Ji Sung's mother in "Samsaengi" is also in the cast. I thought that I recognized her picture from the official website. Google Translate has trouble with Korean names. It literally translates proper names by the individual words. For instance, "Ji Sung" in "Samsaengi" was translated as "Intelligence "rather than just Romanized. I cannot be sure, but Kim Esther in this drama might be the same person, Esther, who played the young Chang Hee in "Samsaengi."
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