Superstar Rajinikanth's upcoming biggie Petta with director Karthik Subbaraj is shaping up well and the shooting happening at a brisk phase in UP. Rajinikanth has been spotted with the look that he had in the movie second poster that was released a few days back.





Rajinikanth's Petta has a stellar cast which has Vijay SethupathiTrishaSimran, Nawazuddin Siddiqui, Bobby Simha, Ramdoss Megha Akash and Sasikumar playing important roles. 



It seems like the cast addition is not over yet. The latest we hear is that the veteran director and actor Mahendren is also a part of the mega Rajinikanth venture. The news got more shape as his son John Mahendran tweeted an image stating the legend is a part of the movie.



Notably, The big director played a solid villain in Thalapathy Vijay's 2016 blockbuster Theri. An official statement about the veteran's addition to the cast is yet be made.