Radiation

The security services received information about a planned terrorist attack on a nuclear power station. The chief engineer is suspected of having links with terrorists. Since there is no direct evidence, a covert operation, codenamed "Radiation", is carried out with intelligence agents being sent among the power station's workers to conduct the investigation. However, strangely, on the very first day of the covert operation, the chief engineer disappears without a trace. It's up to the intelligence agents to figure out whether this is a coincidence or someone's cunning plan.