Pu-239
A worker at a Russian nuclear facility gets exposed to a lethal dose of radiation. In order to provide for his family, he steals some plutonium and sets out to sell it on Moscow's black market with the help of an incompetent criminal.
Actors
Paddy Considine, Oscar Isaac, Valeriu Pavel Dan, Kenneth Bryans, Radha Mitchell, Danya Baryshnikov, Connor McIntyre