History was made on the sets of Zee TV's reality show Dance India Dance when after a hiatus of almost 20 years Big B and Mithun Da (Chakravorty)caught up with each other.

The duo had several beautiful memories to choose from and got very nostalgic as they shared anecdotes with the audience from the good old times – be it their bonding on the sets of the blockbuster ‘Agneepath' or the time when Mithun Da had slashed his chest and offered his blood to Goddess Kali praying for Bachchan's speedy recovery post his much-talked-about ‘Coolie' accident.

A source on the sets revealed that the 3 mentors – Remo D'souza, Terence Lewis and Geeta Kapur had choreographed some out-of-this-world dance acts to the evergreen songs from Amitabh Bachchan's films to delight the superstar.

Master Geeta Kapur put together a thrilling "aerial cube" act with her talented contestants Binny Sharma, Kishore and Dharmesh "Sir" to the theme song of the film ‘Black'.

The act beautifully captures the struggle of a blind girl to dance and how she finally thrills the audience with a spectacular act mid-air hanging from a cube.

Binny Sharma is said to have been blindfolded for this daring, inspiring act.

Terence Lewis's interpretation of the song ‘Main Yahan Tu wahan' from Baghban where he had two passionate lovers dying to break down a wall separating the two of them left the Big B choked and speechless.

His Bhojpuri Salsa to Dilip Kumar's evergreen ‘Nain Ladh Jai Be' stumped Big B who said, "Wow! I've never seen anything so innovative, so inventive."

The audience was left begging for more when Big B gave in to their demand and sang ‘Mere Angne Mein Tumhara Kya kaam Hai' and went on to recite a couplet from his father Harivansh Rai Bachchan's poem ‘Agneepath'.

Adding to the frenzy surrounding Big B's presence on the sets was the dress code of the mentors for the episode. While Terence Lewis turned up bearing Big B's trademark ‘Deewar' look, Master Remo aped Bachchan's killer look from the film ‘Kaante'.

The episode will be aired Friday.