Bol Bachchan, is an upcoming comedy film and is about a character Prithviraj Raghuvanshi (Ajay Devgn) and Abbas Ali (Abhishek Bachchan).
Prithviraj Raghuvanshi (Ajay Devgn), who is the Akhada king of Ranakpur, hates liars. When a person lies to Prithviraj he makes sure that the person is left with no future.
Abbas Ali (Abhishek Bachchan), who is facing many financial problems, comes to Ranakpur from Delhi in search of a good job along with his sister Sania (Asin).
In a strange situation, Abbas Ali hides the truth, and lies about his name in front of the villagers of Ranakpur. After this incident the life of Abbas changes. Abbas gets a job as a supervisor under the famous Akhada King Prithviraj Raghuvanshi.
To hide his one lie Abbas keeps lying to Prithviraj, who is a lie hater. The fear of getting caught turns Abbas into an Absolute Bol Bachchan!