Special Guest Stars June Squibb as Etta Teasdale Guest Stars Michael Patrick McGill as Tommy Jim Hoffmaster as Kermit Brandon Sims as Liam Gallagher Ruby Modine as Sierra Morton Elliot Fletcher as Trevor Zack Pearlman as Neil Morton Alicia Coppola as Sue Peter Macon as Luther Winslow Sharon Lawrence as Margo Tate Ellington as Chad José Julián as Joaquin Pasha Lychnikoff as Yvon Arden Myrin as Dollface Dolores Gabrielle Walsh as Tanya Michael Accardo as Simon Epstein Andrea Grano as Elena Torres Isis King as Gia Joel Steingold as Marcus Ser'Darius Blain as Chuku Jennifer Shelton as Beverly Andrea Ellsworth as Didi Raquel Bell as Abby Andrew Carrillo as Tony Casas Shannon Brown as New Debbie Charles Emmett as Dr. Carter Khleo Thomas as Dylan Oswald Christy Bonstell as Marla Jonah Hwang as New Lip Mary E. Kennedy as New Fiona Page Ruth as Becka