Reminds me of my mother's cat. Sorry, no video camera in the house.
He would take one of his bouncy balls (not that it mattered in this case) and jump in the bathtub. He would lay down on the drain and bat his ball, it would of course return to him every time.
One day he jumped in while there was still some water in the tub--and managed to get back out so fast that only the surface of his fur got wet. He never played that game again!