| Issue | #80 |
| Published | January 1945 |
| Cover Price | 0.10 |
| Pages | 52 |
| Editing | Whitney Ellsworth |
| Notes | Issue reprinted as Special Edition #1 for U.S. Navy with simplified text. |
| Characters | Superman; Mr. Mxyztplk. |
| Genre | superhero |
| Pencils | Wayne Boring |
| Inks | Stan Kaye |
| Notes | Issue reprinted as Special Edition #1 for U.S. Navy with simplified text. |
| Reprinted | in Special Edition [U.S. Navy] (DC, 1944 series) #1; in Superman: The Action Comics Archives (DC, 1997 series) #5 (2007) |
| Characters | Superman [Clark Kent]; Lois Lane; Perry White; V: Mr. Mxyztplk. |
| Synopsis | When unusual and weird things begin affecting Clark Kent, there is only one answer for it: that imp from another dimension has returned, and that means more headaches for the Man of Tomorrow! |
| Genre | superhero |
| Script | Don Cameron (signed as Jerry Siegel) |
| Pencils | Ira Yarbrough (signed as Joe Shuster) |
| Inks | Ira Yarbrough (signed as Joe Shuster) |
| Notes | Mr. Mxyztplk first appeared in Superman #30. Synopsis added by Craig Delich 10-21-07. |
| Reprinted | in Superman (DC, 1939 series) #272 (February 1974); in Superman: The Action Comics Archives (DC, 1997 series) #5 (2007) |
| Characters | Congo Bill |
| Genre | jungle |
| Script | Writer "D" |
| Pencils | John Daly |
| Inks | John Daly |
| Characters | Grandpa Peters |
| Genre | gag |
| Script | Tom McNamara (signed as Lefty O'Grady) |
| Pencils | Tom McNamara (signed as Lefty O'Grady) |
| Inks | Tom McNamara (signed as Lefty O'Grady) |
| Letters | Tom McNamara |
| Notes | Letterer credit added by Craig Delich 10-23-08. |
| Characters | The Vigilante [Greg Sanders] |
| Genre | western |
| Pencils | Mort Meskin (signed as Mort Morton) |
| Characters | Casey the Cop |
| Genre | gag |
| Script | Henry Boltinoff |
| Pencils | Henry Boltinoff |
| Inks | Henry Boltinoff |
| Letters | Henry Boltinoff |
| Notes | 1st Casey the Cop. Previous fillers titled Clancy the Cop. Writer credit added by Craig Delich 10-21-07. |
| Genre | adventure |
| Script | Jack Miller (signed as Jesse Merlan) |
| Letters | typeset |
| Characters | Hayfoot Henry |
| Genre | detective; humor |
| Pencils | Thurston Harper |
| Inks | Thurston Harper |
| Notes | Art credits by Jerry Bails. Writer credit revised from Alvin Schwartz to ? by Craig Delich 10-23-08. According to the Who's Who, Schwartz wrote this strip from 1946-48. |
| Characters | Zatara |
| Genre | occult |
| Pencils | William F. White |
| Inks | William F. White |