Mumbai: The makers of Paltan have unveiled the trailer of the war drama with much pomp and glory. The entire cast of the film was present at the trailer launch on Thursday, including helmer J P Dutta, Arjun Rampal, Sonu Sood, Gurmeet Choudhary, Harshvardhan Rane, Siddhant Kapoor, Luv Sinha, Shoaib