The Great Christmas Light Fight (8 p.m., ABC) – The yard of the Fuller family in Clayton is featured in the season finale – it boasts a shooting star that leads to “an orchestra of trees.” Over-the-top lights from homes in Midland, Texas, Davie, Fla., and Windsor, Calif., are also examined.
Mike & Molly (8:30 p.m., CBS) – Mike’s promise to be home in time for Christmas Eve dinner goes is spoiled when he and Carl wind up going along for a joyride in the back of a stolen truck. Also, Molly gets peeved at Vince when he messes with the family's holiday traditions.
Major Crimes (9 p.m., TNT) – Santa robs a bank and his apprehension is complicated by a Santa flash mob at the same location.
State of Affairs (10 p.m., NBC) – Charlie heads to Qatar with Maureen and President Payton for a diplomatic mission, but the trip turns disastrous.
Also of note: “Miracle on 34th Street” at 6:30 and 8:30 p.m. on AMC; “The Santa Clause” at 8:30 p.m. on ABC Family; and “Meet the Santas” at 10 p.m. on Hallmark.