After many Thanksgivings spent recording supersized Be Reels, we finally do the sensible thing and just cover films about Turkey Day itself. The trio of “Planes, Trains and Automobiles” (1987), “Home For The Holidays” (1995) and “The Ice Storm” (1997) explores the great lengths to which families go to gather, despite cornucopias of evidence they shouldn’t. To all those surviving delayed flights and cooking for too many people this year, this one’s for you.