The post production of The Business Man is going at a breakneck speed. The latest news is that Mahesh Babu has already completed dubbing his part for the first half of the film. Sources say that Mahesh Babu has loads of punch dialogues in the film which are definitely going to impress the audience. Puri Jagannadh had penned several punch dialogues even in Pokiri and since this is the first time the duo has teamed up after Pokiri, there’s a lot of curiosity about what sort of magic they are going to create this time. The film’s audio is going to be launched in a big way on December 22. Thaman has composed the music. Kajal is playing the lead role in the film. Dr. Venkat has produced the film on RR Movie Makers banner. The film is all set to hit the screens on January 11.