Review by Jacob Licklider
As a spin-off series, The Diary of River Song is one which has perhaps relied the most on it’s connections to Doctor Who as a parent show. The first four series were promoted by prominently featuring the Fourth through Eighth Doctors, Series Five featured four distinct incarnations of the Master, and Series Six heavily featured the eras of the first four Doctors revisiting classic stories in prequels, mid-quels, or sequels. 
