Mark invites Sarah to a friend's engagement party which stirs up a serious conversation about a baby in their future. Meanwhile, Amber receives a job promotion but questions her own qualifications, Adam and Crosby clash over business strategy for The Luncheonette and Zoe's behavior causes Julia and Joel to question their adoption agreement.
Elenco: Peter Krause , Craig T. Nelson , Monica Potter , Erika Christensen , Bonnie Bedelia , Lauren Graham , Mae Whitman , Sam Jaeger , Joy Bryant , Dax Shepard , Miles Heizer , Max Burkholder , Tyree Brown , Savannah Paige Rae , Xolo Mariduena .