| Issue | #18 |
| Published | May 1967 |
| Cover Price | 0.12 USD |
| Pages | 36 |
| Editing | Chase Craig |
| Notes | Art credits from Magnus, Robot Fighter Archives (Dark Horse, 2004 series) #3 ([September] 2006). |
| Characters | Magnus; Flex-robs |
| Genre | superhero; science fiction |
| Pencils | Vic Prezio (painting) |
| Inks | Vic Prezio (painting) |
| Colors | Vic Prezio (painting) |
| Letters | typeset |
| Notes | Art credits from Magnus, Robot Fighter Archives (Dark Horse, 2004 series) #3 ([September] 2006). |
| Reprinted | in Magnus, Robot Fighter (Gold Key, 1963 series) #41 (November 1975); in Magnus, Robot Fighter Archives (Dark Horse, 2004 series) #3 ([September] 2006) |
| Characters | Magnus; Sy Jaynes; Pol-robs; Sen. Clane; Leeja Clane; V'ril Trent; Ron Box; Kenn Brown; Accuser Court-rob; Flex-robs; 1A; Ulti-rob' Battle-rob |
| Synopsis | Magnus is accused of being a non-human alien and a threat to North Am. |
| Genre | superhero; science fiction |
| Script | Russ Manning |
| Pencils | Russ Manning |
| Inks | Russ Manning |
| Reprinted | in Magnus, Robot Fighter (Gold Key, 1963 series) #41 (November 1975); in Magnus, Robot Fighter Archives (Dark Horse, 2004 series) #3 ([September] 2006) |
| Genre | science fiction |
| Script | Russ Manning |
| Pencils | Russ Manning |
| Inks | Russ Manning |