It's the night before Christmas, and Splat wonders if he's been a good enough cat this year to deserve a really big present. Just to make sure, he offers some last-minute help to his mom, and in typical Splat fashion, he messes up completely! That night Splat stays awake hoping to see Santa Claus. But when Splat misses him, he's sure his Christmas is ruined along with his hopes for a really big present.