Alice McKeegan (Perry Mason) as Tatiana Maslany - Best character each of these actors played (Voting version) Fan Cast | myCast.io
Alice McKeegan (Perry Mason)
female
Sister Alice McKeegan is one of the main characters in the first season of HBO's Perry Mason. She is a religious celebrity preacher and the leader of the Radiant Assembly of God in the Los Angeles of the 1930s. She is portrayed by Tatiana Maslany.
