Xfinity Filmed an Ad at Ferris Bueller's House, but It's Not the Principal Sneaking In

A modern cautionary tale in a familiar setting

When last we saw someone trying to sneak into Ferris Bueller’s house, it was Principal Ed Rooney hoping to prove that the high school rapscallion was faking his illness to take a day off from school. (Which, of course, he totally was.)