Special Guest Stars Dermot Mulroney as Sean Pierce Guest Stars Michael Patrick McGill as Tommy Isidora Goreshter as Svetlana Yevgenivna Alan Rosenberg as Clyde Youens Jaylen Barron as Dominique Winslow Jeff Pierre as Caleb Peter Macon as Luther Winslow Deirdre Lovejoy as Rita Rafi Silver as Woody Martin Pat Healy as Bar Patron Brett Rickaby as Bruno Alina Phelan as Florist Co Starring Brenden Sims as Liam Gallagher Skye P. Marshall as June Randy Vasquez as Marco Delgado Melanie Mosley as Mrs. Holmes Yamila Guerra as Lila Steven Gregory Norfleet as Uniformed Cop