Sameer Nair and Siddhartha Basu, the brains behind the successful game show "Kaun Banega Crorepati", are again collaborating for a similar reality show on Imagine TV.

The title of the show has been kept secret.

A source told that actor R. Madhavan will host the new show.

The source also said that the format of the show is different. Unlike 'Kaun Banega Crorepati', the new show will not have individual participants.

The source added that a group of four people related to each other will take part and questions will be posed to them based on what they see on television.

The prize money of Rs 10 million will also be given away on the show for which the official announcement is yet to be made.

Basu, head of BIG Synergy, said, "It will be announced in due course. Nothing else to comment for now."

In the year 2000, Basu joined hands with Nair, who is now heading Imagine TV.

So, wait & watch to see the reaction of viewers over the upcoming game show. (With Inputs from Agencies)