Actors Kunaal Roy Kapur and Rajniesh Duggal finished shooting the first schedule of the film Mushkil in extremely cold temperature in Greece. "We had our first schedule in Greece and had some eerie incidents that we were not prepared for happened, but the production team got together and we completed the shoot in time despite sub-zero temperature," Kunaal said in a statement.

The movie is based on life-changing incidents about four Mumbai girls who travel to Greece for a vacation. There, they meet a local guide who takes them around the city. Meanwhile, at a historical castle where they stay, they are hit by unwanted and surreal circumstances and their lives change forever.