Tahunnya adalah 1862. Dinasti [[Joseon]] akhir adalah sebuah jamanzaman ketika sosial dan ekonomi tidak tenang di Korea, dan jamanzaman itu juga adalah masa tirani besar.<ref>{{cite web|title=HAF 2013 Projects: KUNDO Age of the Rampant|url=http://www.haf.org.hk/haf/pdf/project13/KUNDO%20Age%20of%20the%20Rampant.pdf|work=Hong Kong - Asia Film Financing Forum|accessdate=2013-04-23}}</ref><ref>{{cite web|last1=Ahn|first1=Sung-mi|title=Historical films set to cool off summer|url=http://www.koreaherald.com/view.php?ud=20140707001002|website=[[The Korea Herald]]|accessdate=2014-07-08|date=7 July 2014}}</ref><ref>{{cite web|last1=Sunwoo|first1=Carla|title=Hilarious Ha steals show in ''Kundo'' comedy|url=http://koreajoongangdaily.joins.com/news/article/Article.aspx?aid=2992103|website=[[Korea JoongAng Daily]]|accessdate=2014-07-21|date=17 July 2014}}</ref><ref>{{cite web|last1=Ahn|first1=Sung-mi|title=Herald Review: No heroes in hero flick ''Kundo''|url=http://www.koreaherald.com/view.php?ud=20140720000202|website=[[The Korea Herald]]|accessdate=2014-07-22|date=20 July 2014}}</ref>
