The drama stars Carrie Coon, Morgan Spector, Louisa Jacobson, Denée Benton, Taissa Farmiga, Harry Richardson, Blake Ritson, Ben Ahlers, Jack Gilpin, Simon Jones, Celia Keenan-Bolger, Ben Lamb, Debra Monk, Donna Murphy, Kristine Nielsen, Kelli O'Hara, Patrick Page, Taylor Richardson, Douglas Sills, John Douglas Thompson, Erin Wilhelmi, with Cynthia Nixon and Christine Baranski.
Guest stars in the third season include Dylan Baker, Kate Baldwin, Bill Camp, Victoria Clark, John Ellison Conlee, Michael Cumpsty, Kelley Curran, Jordan Donica, Jessica Frances Dukes, Claybourne Elder, Amy Forsyth, LisaGay Hamilton, Ward Horton, Sullivan Jones, Nathan Lane, Andrea Martin, Audra McDonald, Brian Stokes Mitchell, Hattie Morahan, Paul Alexander Nolan, Rachel Pickup, Phylicia Rashad, Bobby Steggert, Leslie Uggams, and Merritt Wever.
Julian Fellowes created the drama. He executive produces with Sonja Warfield, Gareth Neame, David Crockett, Michael Engler, Salli Richardson-Whitfield and Bob Greenblatt. Universal Television produces in association with HBO.
"We couldn't be prouder of the undeniable viewership heights The Gilded Age has achieved this season," said Francesca Orsi, Executive Vice President of HBO Programming and Head of HBO Drama Series and Films. "Transporting us to 1880s New York City, Julian Fellowes and the enormously talented cast and crew have created a 'can't-miss it' entertainment experience from week to week, and we're delighted to continue exploring these characters' grand ambitions for what we promise will be a thrilling fourth season."
