The shooting of Prabhas-starrer The Raja Saab is progressing briskly. And on the other hand, fans have been eagerly waiting for the trailer to be out on Monday evening. Meanwhile, the film's director Maruthi shared an exciting development regarding the horror comedy. He took to social media and shared that he had completed shooting for an introduction song for The Raja Saab. "Finished Intro song shoot #TheRajasaab Just a word I love u darlingggggggggggggg," posted Maruthi. The news has certainly got the Prabhas fans going as the excitement builds up for Prabhas's intro song.