"There's always something to learn from Ramu sir. It's the experience that matters the most when you work with him. It's an honour to work with him again," Madhu told IANS.
She plays a television reporter in "Anukshanam", which revolves around the chase for a serial killer.
"It's something I haven't done before. It's very realistic and I closely followed few real TV reporters to pull off the role," she said.
"Anukshanama also features Vishnu Manchu, Navdeep Tejaswi Madivada, Revathy and Brahmanadam in important roles.