To prove once and for all who rules the river AND the boardroom, Willie and Jase revive their childhood rivalry and go head-to-head in a fishing competition with the added challenge of having to sell their catch. They bring their sons, John Luke and Cole, for a little lesson in business...and defeating kin. Three generations of Robertson men battle for victory when Phil and Si tag along offering their sage advice...or annoyance. To expand the women's line at Duck Commander, Korie suggests that Ms. Kay launch her own apron line. While she excels in most domestic duties, Ms. Kay cannot sew, nor can any of the Robertson women. But that doesn't stop them from trying and failing...repeatedly. (thetvdb.com)