Adam's eccentric sister arrives unannounced; Marnie becomes controlling over Hannah's 25th birthday party; Ray settles into his new role as manager at the new restaurant.
Quest roles:
Peter Scolari(Tad Horvath), Becky Ann Baker(Loreen Horvath), Jon Glaser(Laird Schlesinger), John Cameron Mitchell(David Pressler-Goings), Richard E. Grant(Jasper), Gaby Hoffmann(Caroline Sackler)