Emmy Rossum is an acclaimed actress, singer, producer and director. Best known for her role as Fiona Gallagher on the award-winning Showtime / Netflix's series Shameless, Rossum's performances have captivated audiences with her raw and dynamic talent. She starred as Christine in the film adaptation of Andrew Lloyd Webber’s The Phantom of the Opera, earning multiple awards including a Golden Globe nomination. Most recently, she portrayed the iconic Angelyne in Peacock's limited series Angelyne, and starred in Apple's limited series The Crowded Room opposite Tom Holland and Amanda Seyfried. Rossum’s other notable film credits include The Day After Tomorrow, Poseidon, and Mystic River. A passionate storyteller, she has also directed multiple episodes of television. Having got her start in the children's chorus at the Metropolitan Opera, Walden will mark her off-Broadway debut.