The documentary "Childhood Land Siberia" continues the series of films about the deportations to Siberia, commited by the Soviet Union as part of an ethnic cleansing in its occupied lands in 1941. Some of the surviving children who were deported, now seniors, wish to visit the lands of their childhood in Siberia. They have experienced the cold and famine and have lost their families there, but it was their only childhood, with sun and snow, friends and people who helped them survive. What is it like there now? Does anyone remember them there?