"Chain Reaction" is a 1996 action-thriller film directed by Andrew Davis and stars Keanu Reeves, Rachel Weisz, and Morgan Freeman. The story follows a young scientist, played by Reeves, who becomes embroiled in a conspiracy after a breakthrough in clean energy technology leads to a deadly explosion. As he tries to clear his name, he uncovers a web of corruption and danger. The film explores themes of scientific ethics, corporate greed, and the quest for truth. It highlights the potential consequences of technological advancements and the importance of accountability in the pursuit of innovation. The action-packed narrative keeps viewers engaged while raising thought-provoking questions.