Pu-239 Word Search Puzzle – Search Characters, Actors and Actresses. Word Search Puzzle Solver. 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. Find out the following actor, actress, character names, and other movie-related words hidden in this word search puzzle based on this movie.. This includes identifying and searching for words that are related to : Oscar Isaac, Jordan Long, Jason Flemyng, Steven Berkoff, Radha Mitchell, Kenneth Bryans, Paddy Considine, Mélanie Thierry, Derek Hutchinson, Nikolaj Lie Kaas, Valeriu Pavel Dan .