This is the unreleased pilot episode of Sanford and Son season 7, which was going to be sort of a reboot/continuation from season 6, but they hired a white dude to be in the show, because the show's producers thought that it would separate them from other sitcoms featuring black actors like Family Matters and Fresh Prince of Belair. They made a mistake and changed the 6 time emmy award winning theme song and hired a lyricist to write and perform lyrics for the original song. Unfortunately the lyricist was a white dude who could empathize with the viewers of the 70s version of Sanford and Son and simply pointed out that there was a white dude on the show and it was really stupid to do that and the song turned out better than the original by sheer luck. The show did not follow suit and the pilot never aired and the show was canceled. Note the very annoyed looks on both of the original actors faces to reflect their disappointment in the show.
Also there is no preloader because people hate waiting.