姐妹2Returning series regulars include Sarah Jessica Parker, Cynthia Nixon, Kristin Davis, Sara Ramírez, Sarita Choudhury, Nicole Ari Parker, Karen Pittman, Mario Cantone, David Eigenberg, Evan Handler, Christopher Jackson, Niall Cunningham, Cathy Ang and Alexa Swinton.　　The series is executive produced by Michael Patrick King, John Melfi, Julie Rottenberg, Elisa Zuritsky, Sarah Jessica Parker, Kristin Davis and Cynthia Nixon. Writers included King, Samantha Irby, Susan Fales-Hill, Lucas Froehlich, Rachel Palmer, Julie Rottenberg and Elisa Zuritsky. Directors included King, Cynthia Nixon, Ry Russo-Young and Julie Rottenberg.