Anna Paquin is joining ?The Affair."
Paquin has signed on to be a cast member for Showtime series? fifth and final season.
She will play the now-adult daughter of Alison and Cole.
Paquin's storyline is a major flashforward storyline that will take us decades into the future.
Paquin has been cast as a grownup Joanie Lockhart.
She returns some years in the future to a climate-change ravaged Montauk to piece together the truth about what happened to her mother.
Joanie will bring whole story full circle.