A brilliant scientist creates a robot in his own image, but it's initially deemed unfit for human interaction due to its lack of emotions and rational judgment. However, a sudden surge of lightning imbues the robot with emotions, making it seem ready for integration into society. But as it becomes self-aware, the robot develops an unexpected obsession with its creator's fiancée, leading it to turn against its maker.
Enthiran
A scientist's creation, a humanoid robot designed to safeguard humanity, turns rogue when programmed emotions lead to inner conflict and a sudden shift in allegiance.