Heavy Water: A Film for Chernobyl (2007) 2007, Documentary, United Kingdom Heavy Water: A Film for Chernobyl (2007) Duration: 52M Description: On April 26th, 1986, reactor four at Chernobyl nuclear power station explodes, sending an enormous radioactive cloud over Northern Ukraine and neighbouring Belarus. The danger is kept a secret from the rest of the world and the ne….. Trailer ↗ United Kingdom 2007 Documentary