For the eighth period, see "Game of Thrones: Season Eight Ratings". Kate Walsh as Olivia Baker (seasons 1-2 visitor period 3), Hannah's mom and Andy's ex-wife, who is identified to uncover the truth of the matter about the events major to her daughter's suicide. The medical examiner dominated the demise a suicide. A scientific examine performed in 2018 stated that about 60% of the big figures died as a consequence violence and war.