Real footage with comments by Valeriy Starodumov who partook action in the Chernobyl Roof clearing Operations.

Chornobyl 1986.04.26 P.S. is an Ukrainian documentary serie about the Chernobyl  disaster, dediacted to the unsung heroes who joined the operation on clearing of roofs, digging under the reactor, helping to decontamination and burial of villages,etc. , at the cost in some cases of their lives

More clips from the serie by Telecon Studios  : https://www.youtube.com/playlist?list=PL8BTpGAaXEViUgAX3ZqqZMuE1zN8YcOR9