Guest Stars Abigail Dylan Harrison as Stacey Solloway Jake Siciliano as Martin Solloway Kathleen Chalfant as Margaret Butler John Doman as Bruce Butler Emily Browning as Sierra James Max Fowler as Colin Lyriq Bent as Paul Michael Braun as EJ Geoffrey Arend as Leif Devlin Mason Jennings as Wedding Singer Co Starring Clay Hollander as Brooklyn Mykal-Michelle Harris as Madeline Jaidyn Triplett as Thea Laurence Blum as Delivery Man Kate Greer as Alina Murphy