Hrithik Roshan, who last led Karan Johar's 'Agneepath' to top the box office in 2012, is gearing up for his next titled 'Krrish 3', which hits the big screens this Diwali on November 3.

The movie shoot is underway, and the post-production activities are in full swing.

'Krrish 3' which is one of the most anticipated movies of 2013, is also one of the most expensive films of this year, and everything about the project is kept as a big secret by the production team.

The post-production effort which involves sophisticated VFX editing, is being handled at close friend Shah Rukh Khan's Red Chillies Entertainment office in the Khar suburb of Mumbai. The movie team wants to ensure that no information on the movie is leaked as part of the VFX editing phase, and have closely worked with SRK to literally convert the editing studio into a 'fortress'.

Based on insiders, SRK has made this huge exception for Rakesh Roshan and Hrithik by asking even his own staff members not to access the area of his office where the editing for 'Krrish 3' is being performed without prior permission from Hrithik Roshan himself. Yes, even when Hrithik is not on the editing floor, every member on the editing team is required to call to get Hrithik's permission for his approval to access the editing floor.

Fans are already quite curious to learn about 'Krrish 3', and with this news we are sure their excitement level will reach a new high.