| Issue | #13 |
| Published | July-August 1967 |
| Cover Price | 0.12 USD |
| Pages | 36 |
| Editing | George Kashdan |
| Characters | Metamorpho [Rex Mason]; Element Girl [Urania Blackwell] |
| Genre | superhero |
| Pencils | Sal Trapani |
| Inks | Sal Trapani |
| Reprinted | In Showcase Presents: Metamorpho (DC, 2005 series) #1 |
| Characters | Metamorpho [Rex Mason]; Simon Stagg; Sapphire Stagg; Java; Franz Zorb; Hafnium (Robot); Osmium (Robot); Tantalum (Robot); Thallium (Roboto); "Touchdown Tucker" (College friend of Stagg's) |
| Synopsis | Franz Zorb and his robots steal the Nucleonic Moleculizer Projector during the end of a football game. |
| Genre | superhero |
| Script | Bob Haney |
| Pencils | Sal Trapani |
| Inks | Charles Paris |
| Notes | Part 1 |
| Reprinted | In Showcase Presents: Metamorpho (DC, 2005 series) #1 |
| Script | Jack Schiff |
| Pencils | Morris Waldinger |
| Inks | Morris Waldinger |
| Letters | Ira Schnapp |
| Characters | Metamorpho [Rex Mason]; Sapphire Stagg; Java; Simon Stagg; Element Girl [Urania Blackwell]; Franz Zorb; Osmium (Robot); Hafnium (Robot) |
| Synopsis | Element Girl is mysteriously roused from her inert state and she joins Franz Zorb and his robots. |
| Genre | superhero |
| Script | Bob Haney |
| Pencils | Sal Trapani |
| Inks | Charles Paris |
| Notes | Part 2 |
| Reprinted | In Showcase Presents: Metamorpho (DC, 2005 series) #1 |
| Characters | Metamorpho [Rex Mason]; Simon Stagg; Element Girl [Urania Blackwell]; Osmuim (Robot); Tantalum (Robot); Stronium (Robot); Selenium (Robot); Tantalum (Robot); Thallium (Robot); Franz Zorb |
| Synopsis | Element Girl and Metamorpho puts an end to Franz Zorb and his robots. |
| Genre | superhero |
| Script | Bob Haney |
| Pencils | Sal Trapani |
| Inks | Charles Paris |
| Notes | Part 3 |
| Reprinted | In Showcase Presents: Metamorpho (DC, 2005 series) #1 |