Mind Blowing Breakthroughs Science show S01 E03 Thomas Alva Edison Vs. Nikola Tesla - Competition Moves Society Forward, Part 1

On a stormy night, the theatre lights cease working. Betty suggests asking the help of the man who invented the light-bulb to restore the light. Thomas Edison appears and impresses the audience with his many inventions; but not even he can deal with the unexpected ghost willing to ruin the show.