Amber Tamblyn has been cast as Mariette Callows in FX's Y: The Last Man adaptation, according to Deadline. In Brian K. Vaughn and Pia Guerra's original comic book series, Mariette Callows is the daughter of the President of the United States - and groomed to succeed her conservative father in politics.
This follows the previous casting of Barry Keoghan, Diane Lane, Imogen Poots, Lashana Lynch, Juliana Canfield, and Marin Ireland earlier this summer for the series.
Tamblyn is best known for her role in the TV shows Joan of Arcadia, House, and Two and a Half Men.
FX has not announced a debut date for Y: The Last Man.