Oru Naal Varum
Oru Naal Varum () is a 2010 Indian Malayalam-language satirical film directed by T. K. Rajeev Kumar, written by Sreenivasan, and produced by Maniyanpilla Raju. It stars Mohanlal and Sameera Reddy in her Malayalam debut, with Sreenivasan, Devayani, Nazriya Nazim and Esther Anil in supporting roles. The film's soundtrack was composed by M. G. Sreekumar. Oru Naal Varum was released on 9 July 2010. The plot deals with corruption in India. Plot

Gopi Krishnan, his wife Rajalakshmi and daughter Dhanya are enjoying their moments at Kutralam Waterfalls. Soon it is revealed that Gopi Krishnan is a corrupt assistant town planner using a government vehicle to come on holiday in Tamil Nadu during his duty hours. As his driver takes him back to his station in Kerala he has an altercation with Sukumaran, whose identity and profession are not yet revealed. Sukumaran lives in a rented flat with his daughter. There is also a sub-plot involving the child custody battle between Nandhakumar and his wife Meera. Later, Sukumaran is seen at the town planning office trying to get a building permit, and meets Vasudevan, who is also having difficulty with building permits. In reality, Sukumaran is in disguise and is actually a vigilance officer named Nandhakumar trying to arrest Gopi Krishnan in a corruption case. Nandhakumar makes three attempts to get evidence against Gopi Krishnan. The first two fail, because Nandhakumar's subordinate Sunny leaked the plans to Gopi Krishnan. Vasudevan commits suicide after the first failure. Finally after catching Sunny, the third attempt succeeds, though there is confusion over the evidence and some thugs attempt to murder Gopi Krishnan while he is in police custody. However, Nandhakumar loses his court case against his wife and has to give up his daughter. Faced with the collapse of his corrupt life, Gopi Krishnan agrees to work with Nandhakumar to root out corrupt real estate developers. Meera returns Nandhakumar's daughter to him, saying that she could not handle her crying for her father all the time. 