 A thin shadow figure starts swallowing balloons in an attempt to make himself more solid, and develops body, surface texture, markings and a face. Meanwhile, a lonely young girl is attracted by the balloons  hissing sounds, and is drawn to the shadow s lair. The grinning shadow quickly ties her up, but, overconfident, becomes entangled in his own machinery, and has the body squeezed out of him. All that s left is one of the balloons, which the girl takes with her as she leaves, now quite happy.