"The Belko Experiment" is a horror-thriller film released in 2016. The story takes place in a corporate office building in Colombia, where employees are suddenly locked inside and forced to participate in a deadly game. They must kill each other or face dire consequences, leading to chaos and moral dilemmas among the staff. The film explores themes of survival, human nature, and the effects of extreme pressure. Directed by Greg McLean and written by James Gunn, it features a mix of suspense and social commentary, as characters grapple with their instincts and the value of life in a life-or-death situation.