Guest Stars Peter Scolari as Tad Horvath Becky Ann Baker as Loreen Horvath Christopher Abbott as Charlie Dattolo Shiri Appleby as Natalia Carol Kane as Cloris Russell Walden as Themselves Judy Collins as Herself Anjili Pal as Radhika Co Starring Alice Gregory as Laura Erik Baiers as Member of AA Meeting George Williamson as Member of AA Meeting T. Ray Treece as Member of AA Meeting Jenn Yeh as Receptionist Austin Thornton as Member of AA Meeting Erica Sinner as Member of AA Meeting Nick Sullivan as Angry Man Kareem Savinon as Steve