Elizabeth Taylor, Helen Mirren, David Bowie and Margaret Thatcher are just some of the names who queued up to be interviewed by Mavis Nicholson, recently named as the greatest TV interviewer of all time. This film explores how a middle-aged woman from Wales became Britain's first female chat show host. Including contributions from Maureen Lipman, Paul O'Grady, Elvis Costello, Judith Chalmers, Eamonn Holmes and Mavis herself, alongside many others.