The follow-up to Akhtar's critically-acclaimed Luck By Chance is reported to be a road movie set in Spain.
The film, which stars Hrithik Roshan, Abhay Deol and Farhan Akhtar, sees the three characters on an extended bachelor party.
The synopsis reads: "An adventure that will not only make them iron out their differences but also face their fears, alter their perception, unravel their fabric, force them to break out of the box and teach them to seize the day. In other words, a holiday that will change their lives forever."
Katrina Kaif and Kalki Koechlin also feature in the road movie.
Akhtar's sophomore film is due to release in July.
Watch the trailer for Zindagi Na Milegi Dobara below: