Jimmy falls into a stream purported to be the river Styx and then finds himself invulnerable to all harm.; Jimmy receives a small newspaper called The Clarion as an inheritance and quits the Daily Planet. Perry, Lois and Clark are horrified when the paper immediately begins publishing scandalous stories intended to damage Superman's reputation.; Jimmy borrows a camera from Professor Potter that can capture objects inside of itself using fourth-dimensional rays. But a member of the underworld finds out about the camera's properties and uses it to draw Superman into a trap.