Kamal Haasan is leaving no stone unturned for his upcoming mega movie, Dasavatharam.

Haasan has approached Jackie Chan as well as Amitabh Bachchan [Images] to attend the film's music launch.

• Also Read: Kamal Haasan's Dasavatharam ready to roll

Chan and Bachchan were last seen together at the International Indian Film Awards, where they bonded well.

Dasavathram is one of Haasan's most ambitious projects, where he plays 10 roles. Asin and Mallika Sherawat [Images] step in as his heroines. The music has been composed by Himesh Reshammiya [Images].

• Also Read: Looking at Kamal Haasan's new film

According to sources, Bachchan will fly back from Miami [Images] to attend the event in Chennai, taking place tentatively on April 25.