Amitabh's quest for acting

New Delhi, October 26 (ANI): The wrinkles are visible more than ever, the crowfeet around the expressive eyes are getting worse and a recurring liver problem needs constant medical attention. But superstar Amitabh Bachchan's quest for acting is making him do as many roles possible. And if you talk of guest appearances it seems Big B is too impressed with cameos these days. The Shenshah, who recently signed to play a small role in a Hollywood movie titled 'The Great Gatsby', has now accepted another offer to make a special appearance in Ram Gopal Varma's upcoming film 'Department'.