Amitabh Bachchan's Instagram account can be called a treasure trove of nostalgia. The actor often keeps sharing pictures that are a blast from the past. This one picture that he shared recently from the sets of a film features him with Mithun Chakraborty and little Abhishek in one frame. The three of them are seated on garden chairs outdoor and while Big B seems engrossed in some conversation, little Abhishek is busy doing his thing as Mithun da looks on.

"Vijay Dinanath Chauhan .. Bob Biswas .. and Disco Dancer ..," Big B wrote in the caption. Check out the picture right here: