Additional information
| Barcode | N/A |
|---|---|
| Character | Tommy Tomorrow, Janu, Brent Wood, Princess Vyra, Superman (Kal-El / Clark Kent), Lois Lane, Perry White, Congorilla (William 'Congo Bill' Glenmorgan) |
| Cover Date | October 1956 |
| Issue | 221 |
| Rating | N/A |
| Artist | Jim Mooney, Howard Sherman |
| Colorist | N/A |
| Cover Artist | Al Plastino |
| Cover Colorist | N/A |
| Cover Inker | N/A |
| Cover Painter | N/A |
| Cover Penciller | N/A |
| Cover Separator | N/A |
| Editor | Mort Weisinger, Whitney Ellsworth |
| Editor in Chief | Mort Weisinger, Whitney Ellsworth |
| Inker | Stan Kaye |
| Layouts | N/A |
| Letterer | N/A |
| Painter | N/A |
| Penciller | Wayne Boring |
| Plotter | N/A |
| Scripter | N/A |
| Separator | N/A |
| Translator | N/A |
| Writer | Otto Binder |
