Mumbai May 28 (IANS) Veteran actor Rishi Kapoor felt overwhelmed after watching the trailer of "Sanju" as his son and actor Ranbir Kapoor s work in the film left him feeling proud.
"Sanju" is a biopic on actor Sanjay Dutt (essayed by Ranbir) directed by Rajkumar Hirani.
"The way Rajkumar Hirani has presented Ranbir is the biggest superb thing the boy has really done well. I am so proud of him. I swear on (wife) Neetu and Ranbir I did not think it was Ranbir I thought it was Sanjay Dutt " said Rishi after watching the trailer read a statement.
"You don t know how emotionally triggered I am right now at the point where Vinod (Chopra) and Raju (Rajkumar Hirani) have shown me this trailer. The first appearance of Ranbir from the jail I thought it was Sanjay Dutt " he added.
"Sanju" showcases the highs and lows of Sanjay s life.
The film also stars Paresh Rawal Manisha Koirala Vicky Kaushal Sonam Kapoor and Dia Mirza.
Co-produced by Vinod Chopra Films and Rajkumar Hirani Films in association with Fox Star Studios the film is scheduled to release on June 29.

--IANS ks/nn/bg