After the makers of 'Shamitabh' released the second trailer of the movie on Tuesday, the rift between Amitabh and Dhanush became quite evident.

Curious to know what went wrong between the 'Shamitabh' lead actors Amitabh Bachchan and Dhanush? Well, read on.

In the second trailer of the movie, Amitabh is heard saying to Dhanush, "What are you without me?"

Amitabh plays a dub artist and lip syncs for Dhanush who is a speech impaired actor in the movie.

Soon, Dhanush becomes a superstar and owes his success to Amitabh as the latter lends voice to him.

Sit back and enjoy the video:

Directed by R. Balki, 'Shamitabh' is slated for Feb 6 release. It stars Amitabh Bachchan, Dhanush and Akshara Haasan in lead roles.