The Chain Reaction Word Search Puzzle – Search Characters, Actors and Actresses. Word Search Puzzle Solver. Contaminated by a nuclear-plant spill an Australian worker hides with a woman and tries to warn the public. 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 : Arna, Byrne, Tim Burns, Hugh Keays, Mel Gibson, Roger Ward, Margo Lloyd, Kim Gyngell, David Bracks, Patrick Ward, Richard Moir, Lorna Lesley, Michael Long, Laurie Moran, Steve Bisley .