- Script
- Robert Bernstein
- Pencils
- George Papp
- Inks
- George Papp
- Colors
- ?
- Letters
- ?
- Genre
- superhero
- Characters
- Superboy; Krypto; Lana Lang; Clark Kent robot; Martha Kent; Jonathan Kent; Phantom Zone (intro); General Zod (intro, in flashback); Dr. Xadu (intro, in flashback)
- Synopsis
- After Professor Lang finds a box of Kryptonian weapons, Superboy is accidentally projected into the Phantom Zone, the place where Kryptonian criminals were exiled. But using mental telepathy he activates an electric typewriter and tells Pa Kent how to free him.
- Reprints
- Keywords
- Phantom Zone
Based in part on the second Superman movie serial from 1950.
- Script
- Mort Weisinger
- Pencils
- John Sikela
- Inks
- John Sikela
- Colors
- ?
- Letters
- typeset
Letters from Frederick J. Lulling, Ellen McCune, Gary Posner, Henry Mayer, Donald Walker, Michael Leigh Brown, Kenneth Landgraf, and Nancy Smith; includes statement that "Smallville, U.S.A. is a suburb in an eastern state of the United States"(i.e., not Kansas).