Metropolis receives a reprieve from destruction when the Atom Man discovers that the kryptonite in his blood needs to be recharged after his battle with Superman. Recalling that the Scarlet Widow had three other fragments of kryptonite meteorite, Miller seeks the aid of the sinister Nazi agent known only as Sidney. Meanwhile, Superman lies unconscious in Linwood Hospital, not expected to live through the night.

Originally aired: Nov 7, 1945