Thalapathy Vijay's new movie 'Leo' directed by Lokesh Kanagaraj is progressing at a brisk pace in Kashmir for the past couple of weeks. The cast and crew is braving testing cold conditions to can important action sequences and BTS photos have gone viral on the internet.

'Leo' already boasts of a never before assembled ensemble cast comprising Thalapathy Vijay, Trisha Krishnan, Sanjay Dutt, Action King Arjun, Priya Anand, Sandy, Mathew Thomas, Gautham Vasudev Menon, Mysskin and Mansoor Ali Khan. Now there is a hot buzz that a top Tollywood superstar will also join the cast.

Fans who have decoded the 'Bloody Sweet' that was released to announce 'Leo' in which several costly cars are seen speeding on a bridge in Kashmir. One of the cars has a Telangana registration that has raised the speculations that it is 'RRR' star Ram Charan is the hero who will be sharing screen space with Vijay. Lokesh had already confirmed that he would be teaming up with Ram Charan for a Telugu/Tamil bilinugal in the future during 'Vikram' promotions and their bonding may result in a cameo in 'Leo'.

However this has not been officially authenticated. But on the other hand right from the time 'Thalapathy 67' was announced it has been reported that top heroes from Kannada, Telugu, Malayalam and Hindi will be part of the cast.

Already Sanjay Dutt from Bollywood is on board 'Leo' and Prithviraj Sukumaran, Rakshit Shetty, Nivin Pauly and other stars have reportedly held talks. It is left to the imagination as to which top superstar of the various South Indian industries will eventually be a part of 'Leo'.

'Leo' is produced by Lalit Kumar and Jagadish Palaniswamy with Anirudh scoring the music, Manoj Paramahamsa handling the camera, Philomin Raj incharge of the edits, Dinesh the dance choreography and Anbariv.