Jessica Lange originally turned down the role of Constance in season 1, but finally accepted after creator Ryan Murphy repeatedly offered her the role.
This season is entitled "Murder House."
The twins are portrayed by identical twins, Bodhi Schulz and Kai Schulz. Troy (Bodhi Schulz) wore the red striped shirt, while Bryan (Kai Schulz) wore the green striped shirt.
Christine Estabrook (Marcy) and Frances Conroy (Moira) appeared together in HBO's Six Feet Under (S2E5 "Invisible Woman").