| Issue | #58 |
| Published | February-March 1965 |
| Cover Price | 0.12 |
| Pages | 36 |
| Editing | George Kashdan |
| Characters | Metamorpho [Rex Mason] |
| Genre | Superhero |
| Pencils | Ramona Fradon |
| Inks | Charles Paris |
| Reprinted | In Showcase Presents: Metamorpho (DC, 2005 series) #1 |
| Genre | superhero |
| Script | Jack Schiff |
| Pencils | Win Mortimer |
| Inks | Win Mortimer |
| Characters | Metamorpho [Rex Mason]; Simon Stagg; Sapphire Stagg; Java; Maxwell Tremaine; Eddie Riggs (Race Car driver); Karko |
| Synopsis | Karko captures Metamorpho and takes him to Maxwell Tremaine who wants to force Metamorpho to help him conquer the world. |
| Genre | Superhero |
| Script | Bob Haney |
| Pencils | Ramona Fradon |
| Inks | Charles Paris |
| Notes | Metamorpho continues in Metamorpho #1. |
| Reprinted | in World's Finest Comics (DC, 1941 series) #228 (March 1975); Showcase Presents: Metamorpho (DC, 2005 series) #1 |
| Synopsis | What enables Metamorpho to undergo his fantastic changes ? |
| Letters | typeset |
| Pencils | Henry Boltinoff |
| Inks | Henry Boltinoff |
| Letters | Henry Boltinoff |