The Ice Age gang is getting back together just in time for the holidays. This Thanksgiving, Fox is set to air a new holiday special called Ice Age: A Mammoth Christmas. Details and promotional photos for the special ahead! Rest assured, if Thanksgiving is too soon for you to watch Christmas specials, Fox has this half-hour special set to re-air in mid-December. Meanwhile, those of you ready to get your ho-ho-ho on in a couple of weeks, Ice Age: A Mammoth Christmas reunites Ray Romano, John Leguizamo, Seann William Scott, Queen Latifah, and Denis Leary as they return to their voice-roles as Paleolithical mammal pals. A Mammoth Christmas has the gang headed to the North Pole to appeal to Santa to get Sid taken off the naughty list.