Doiby wears a Green Lantern costume on the cover.
This issue's indicia lists this issue as #26, not #27. On-sale date from copyright registration.
| Script: | Bill Finger (signed) |
| Pencils: | Marty Nodell (signed, layouts) Marty Nodell (signed, finishes) |
| Inks: | Irwin Hasen (signed as Mart Nodell) |
| Colors: | ? |
| Letters: | ? |
Pencil layout credits from Sheldon Moldoff's letter published in Alter Ego #51.
Doiby wears a Green Lantern costume in the story.
According to an interview with Irwin Hasen and Martin Nodell (in Alter Ego #148, September 2017), Hasen mentioned that Bill Finger and he created the character of Doiby, and he said the character was based on the actor, Edward Brophy, who was an Irish detective before the World War in the 1930's Warner Brothers movies.
| Script: | Sheldon Mayer (signed) |
| Pencils: | Sheldon Mayer (signed) |
| Inks: | Sheldon Mayer (signed) |
| Colors: | ? |
| Letters: |
| Script: | Al Smith (signed as Bud Fisher) |
| Pencils: | Al Smith (signed as Bud Fisher) |
| Inks: | Al Smith (signed as Bud Fisher) |
| Colors: | ? |
| Letters: |
Also in Mutt & Jeff (DC, 1939 series) #[1].
| Script: | Al Smith (signed as Bud Fisher) |
| Pencils: | Al Smith (signed as Bud Fisher) |
| Inks: | Al Smith (signed as Bud Fisher) |
| Colors: | ? |
| Letters: |
| Script: | Al Smith (ghosted for Bud Fisher) |
| Pencils: | Al Smith (ghosted for Bud Fisher) |
| Inks: | Al Smith (ghosted for Bud Fisher) |
| Colors: | ? |
| Letters: | ? |
| Script: | Jon Blummer (signed) |
| Pencils: | Jon Blummer (signed) |
| Inks: | Jon Blummer (signed) |
| Colors: | ? |
| Letters: |
Letterer credit added by Craig Delich.
Artist credits by Craig Delich. We formerly credited to Howard Purcell.
Inker credits by Craig Delich and Jerry Bails.
| Script: | |
| Pencils: | Howard Purcell (signed) |
| Inks: | Howard Purcell (signed) |
| Colors: | ? |
| Letters: | ? |
Writer per Craig Delich.
| Script: | Evelyn Gaines (credited) |
| Letters: | typeset |
| Script: | Al Smith (signed as Bud Fisher) |
| Pencils: | Al Smith (signed as Bud Fisher) |
| Inks: | Al Smith (signed as Bud Fisher) |
| Colors: | ? |
| Letters: |
| Script: | Al Smith (ghosted for Bud Fisher) |
| Pencils: | Al Smith (ghosted for Bud Fisher) |
| Inks: | Al Smith (ghosted for Bud Fisher) |
| Colors: | ? |
| Letters: | ? |
Also in Mutt & Jeff (DC, 1939 series) #[2].
| Script: | Al Smith (signed as Bud Fisher) |
| Pencils: | Al Smith (signed as Bud Fisher) |
| Inks: | Al Smith (signed as Bud Fisher) |
| Colors: | ? |
| Letters: |
| Script: | Al Smith (ghosted for Bud Fisher) |
| Pencils: | Al Smith (ghosted for Bud Fisher) |
| Inks: | Al Smith (ghosted for Bud Fisher) |
| Colors: | ? |
| Letters: | ? |
| Script: | Art Helfant (signed) |
| Pencils: | Art Helfant (signed) |
| Inks: | Art Helfant (signed) |
| Colors: | ? |
| Letters: | ? |
Credits per Craig Delich.
Credits per Craig Delich. We formerly credited the art to Joe Gallagher.