Mukesh Khanna wore the Shaktimaan suit after almost two decades. Two days back he teased the return of India's first superhero which he portrayed on television for eight years. The teaser announcement led to mixed responses. Turns out, the actor has produced and sung a patriotic song aimed at teaching children about the revolutionary heroes of India. He dropped the music video on his YouTube channel Bheeshm International. 

The video sees Mukesh Khanna in his Shaktimaan costume working on a white-board filling in information about India's freedom fighters. We suddenly see a group of children holding Indian tricolor arrive in the scene. Shaktimaan proceeds to quiz the kids about the revolutionaries and teaches them about Indian history through song.