“The Polar Express” (8 p.m., ABC): Be sure to get to the station in time for “The

“The Polar Express” (8 p.m., ABC): Be sure to get to the station in time for “The Polar Express.” It’s the enchanting animated holiday saga about a mysterious train conductor (voiced by Tom Hanks) who whisks a skeptical youngster off on a wild ride to the North Pole.