"The Aldens are at Wildcat Crossing, a recreated frontier town full of cowboy fun. But when horses disappear and other pranks threaten to ruin the Wild West show, the Boxcar Children must find out who's the varmint causing all the trouble"--
On Christmas Eve, Sam and the members of his Wild West Show help a trainful of people robbed by outlaws who have just captured a very special holiday traveler in red.