A seasonally appropriate new episode called "Hanukkah on the Seas" finds Pop-Pop (George Segal) surprising the family with a group gift that probably seemed like a good idea at the time: a winter cruise to Canada. Elsewhere, Erica (Hayley Orrantia) can't help stirring up some holiday trouble back at home. Wendi McLendon-Covey, Sean Giambrone, Troy Gentile, Sam Lerner and Jeff Garlin also star.