Megastar Amitabh Bachchan is currently busy working for Prakash Jha's 'Arakshan' whose schedule is just about to finish. Big B is excited about starting his next venture now titled 'Buddah'. Mr. Bachchan expressed his excitement on Twitter, Buddah' as in old man, is next on line. Starts 1st week March. PuriJaggan directs. Slick modern person.. very enthused.  Amitabh Bachchan at 68 is possibly the most busiest actor in the industry and his tweets reveal the same, unit off day of shoot, so caught up on sleep and meets with future work. So did dubbing for an ad.,,and meets on 'Buddah' .. 'Buddah' is being directed by the well known south Indian, Telugu film director Puri Jagannath. This will be his first Hindi flick, which will also have Sonu Sood as a cop. According to Sonu, the film is a comedy and Jagannath is well known for gritty dialogues that would enthral the audience. The film will also star Hema Malini with Big B.