Actor Rana Daggubati has been working vigorously for his upcoming movie Ghazi, India's first submarine based war drama. The actor, who will be seen as a Naval officer in this film, has recently shot for an underwater sequence. A certified driver, Rana instantly performed the scene as and soon director Sankalp explained the sequence without any training.

However, he did rehearse for a couple of times before shooting the actual footage. A special submarine set was erected near Tank Bund in Hyderabad and besides Rana, the leading lady of the film Taapsee is shooting her portion for this war drama. Produced by Prasad V Potluri under PVP Cinemas banner, the film is a trilingual in Telugu, Tamil and Hindi.