Fourth Doctor AprilJessica and Phillip look at Tom Baker and the Fourth Doctor era of Doctor Who (1974 to 1981) using two sources: Richard Carrier's YouTube analysis and a 2010 Tom Baker interview. Both of these videos reveal the unique origins and happenings of this so-called "Golden Age of Who."In their look into the TARDIS library, the couple look at the comedy series "Dead Ringers" and their Doctor Who parodies, especially impressionist Jon Culshaw.