"Sunny Deol's action sequence is left to be shot. Last schedule, which will be shot in Mumbai, will get over by July 22. It has some unusual action sequences by Sunny Deol," Sharma, who earlier directed Sunny in "Gadar - Ek Prem Katha", told IANS.
He further added: "The film has shaped up very well and we will be releasing the film this Dussehra, Oct 11."
Sharma, known for making lengthier films, says most blockbusters are lengthy.
"If a film can hold back the audience for three hours, then it is a hit. If you go by history, all lengthy films were blockbusters including "Mughal E Azam" and "Dilwale Dulhania Le Jayenge", among others," he said.
"Singh Sahab The Great" stars Urvashi Rautela as the female lead.