MODERN FAMILY - "En Garde" - The whole family comes out to support Manny's newfound interest - fencing. It turns out he's quite masterful in the sport, but Jay's proud enthusiasm triggers an old childhood wound for Mitchell. Meanwhile Phil is determined to find where Luke's hidden talents lie, on "Modern Family," WEDNESDAY, OCTOBER 28 (9:00-9:30 p.m., ET), on the ABC Television Network. (ABC/ADAM LARKEY) AMY LANDERS, TY BURRELL, NOLAN NORTH, NOLAN GOULD