Guarda Streamingcommunity. The documentary Their Kingdom, co-directed in 1928 by Nutsa Gogoberidze and Mikhail Kalatozishvili (Kalatozov) for Soviet Georgia’s Cinema Trust, was considered lost until 2008, when there appeared a possibility that this important film – Georgia’s first documentary feature and Kalatozov’s directorial debut – had not disappeared irretrievably.