Bank Chor is a thriller comedy-drama that revolves around Champak Chandrakant Chiplunkar (Riteish Deshmukh), a confused stupid man who plans to rob the bank in Mumbai along with his two inexperienced friends, Genda (Vikram Thapa) and Gulab (Bhuvan Arora). They prepare for the heist, and Champak disguises as sadhu while his two friends use the elephant and horse mask. However, their plan goes haywire causing the robbery to turn into a huge mess when Amjad Khan, a cop is given the responsibility to crack down upon the robbers.