So the evil bureaucrats offer John Galt a job, but he refuses, so they crucify him on an electrical machine.
Unfortunately the fuse blows, but the last man to understand electricity is the one being killed, the bureaucrats leave
Then in a scene, surely plagiarised by the Wachowski's in the Matrix, Taggart dressed in black rescues Galt and takes him back to Zion, I mean Atlantis .. or whatever the place is.. as the lights go out across the city, the revolution begins