Dhoni and Sushant are in Chennai to promote the biopic, which has the actor playing the limited overs skipper.

Sushant, 30, shared a picture of himself with the veteran actor and cricketer on Twitter by captioning it: "All Smiles."     

The trio reportedly met at Rajinikanth's residence and discussed the film.

Dhoni has a special place in the heart of Tamil Nadu as he served as the former captain of Chennai Super Kings team in IPL for seven years, before its dissolution in 2015.

'MS Dhoni: The Untold Story', directed by Neeraj Pandey, is slated to release on September 30.