Rajkummar Rao and Kangana Ranaut-starrer "Mental Hai Kya" will release on February 22 next year.
The film, to be directed by Prakash Kovelamudi, will see Rao reunite with his "Queen" co-star, Ranaut.
"Mental..." is being produced by Balaji Motion Pictures and Karma media and entertainment.
"In a day and age where sanity is overrated, the film is a celebration of the crazy within us all. With Kangana and Rajkummar top-lining this film, we're set to ask audiences -'Mental Hai Kya', in theatres on 22nd February," producer Ekta Kapoor said in a statement.
Karma's Shailesh R Singh added, "'Mental...' is a story about two beautifully chaotic characters and I am certain no one else could fit in the shoes except Kangana and Rajkumar.
"I am looking forward to their madness and excited to bring the two Mentals to the audiences."