The Bone cousins reunite in Barrelhaven to find the townsfolk buzzing about who will win this year's cow race. As usual, scheming Phoney Bone sees the race as an opportunity to make some money. He puts all his eggs in one basket by taking bets that the miraculous Mystery Cow will be the race's sure winner — with a little help from his happy-go-lucky cousin Smiley. Meanwhile Fone Bone and Thorn have their first tiff, leaving love-struck Fone desperate to win back her attention. And the race is on! Let's head to the starting line…