The 57-year-old bought the rights of a Bengali song from the film "Bhooter Bhabishyat", and adapted it into Hindi with his own inputs.
"I have adapted the title song into Hindi. It is a funny song with a retro feel. It has been composed by new music directors Dharam and Sandeep," Kaushik said.
"Gang of Ghosts" stars Mahie Gill, Anupam Kher, Priyanka Chopra's cousin Meera, Chunkey Pandey and Saurabh Shukla.