| Release: | May 1962 |
| Cover: | May 1962 |
One Hour To Doomsday
| Release: | May 1962 |
| Cover: | May 1962 |
Having captured Felix Faust, the League attempt to capture the Lord of Time who taunts them before vanishing into the future. Superman takes everyone into the future where they aprehend the Lord of Time but, when trying to return him to the future, find their way blocked. The barrier was constructed by the Demons Three who had freed themselves and imprison the League but thanks to Green Lantern they manage to escape. Using his ring, Lantern disguises the other Leaguers as each other before they attack the Demons and imprison them again. They then return to the present with the Lord of Time.
| Writer | Gardner Fox |
| Cover Penciller | Mike Sekowsky |
| Cover Inker | Murphy Anderson |
| Penciller | Mike Sekowsky |
| Inker | Bernard Sachs |
| Batman | Bruce Wayne |
| Superman | Kal-El / Clark Kent |
| Wonder Woman | Diana Prince |
| Green Lantern | Hal Jordan |
| Flash | Barry Allen |
| Martian Manhunter | J'onn J'onzz |
| Green Arrow | Oliver Queen |
| Aquaman | Orin / Arthur Curry |
| Felix Faust | |
| Lucas 'Snapper' Carr | |
| Rath | |
| Ghast | |
| Abnegazar | |
| Lord of Time |
| Age | Silver Age |
|---|---|
| Format | Comic |
| Series Group | Justice League |
| Genre | Action | Adventure | Super-Heroes |
| No. of Pages | 32 |
| Country | USA |
| Language | English |