Calvin is taking a bath and complains the water is too cold. After an adjustment, the water is too hot. After another adjustment, the water is too cold again. One more adjustment, but now it's too deep.

The fearsome shark senses distress in the water above. He circles in closer to the victim. Calvin rises up from the tub, teeth snapping, splashing water all over Mom. She comments that for someone who hates baths, he's not making things go any faster.