The long trailer for the movie references The China Syndrome (1979) as the film that predicted Chernobyl.
Trevor Cooper and Chris Walker were dubbed.
Puts together Jason Robards from The Day After (1983) and Karen Meagher from Threads (1984) - two very similar TV movies depicting a nuclear holocaust (the first upon Kansas, USA and the latter on the city of Sheffield, UK).
Final film of Anna Varpakhovskaya.