A group of robbers, all dressed up as Santa, hold up a toy store and get away with all the new Armando toys that had just arrived. Amy discovers that they, along with shipments of toys at the two other stores that have been robbed in the last few days, all came from the same lot number. Surmising that the robbers are after something inside the toy rather than the toy itself they investigate the toy firm and stake out other stores to find out what the thieves are really after.