MUMBAI:Mani Ratnam’s Guru released this Friday. The film with the same title was released two decades earlier by Ratnam’s brother, which had Mithun Chakraborty playing the lead as a cop. In this version, Mithun plays a media magnate. Abhishek Bachchan portrays Dhirubhai Ambani while Aishwarya Rai plays his wife. The opening has been below expectations. The film is expected to do better in Mumbai, the south and overseas.