Buzz is that Amitabh Bachchan and Chitrangda Singh will be seen in Rumi Jaffery's yet-to-be-titled thriller reports The Times of India.

Says the writer-director, "It's my first thriller and I'm glad Amitji has okayed the subject. But the rest of the cast is yet to be finalised." The shoot will start depending on Big B's schedule.

Currently, he is busy with prior commitments - Shoojit Sircar's Piku, and two television assignments - a fiction show with Anurag Kashyap, a game quiz show and a film each with Abbas-Mustan and Umesh Shukla.