| Release: | Aug 1968 |
| Cover: | Aug 1968 |
Mayhem Over Manhattan!
| Release: | Aug 1968 |
| Cover: | Aug 1968 |
The Avengers have been captured and placed in a hydrogen bomb which Ultron plans to detonate over Manhattan. Trapped within, their only hope of escape comes from the turncoat Jarvis, who may be able to get them help if his guilt and internal injuries don't overcome him first.
| Writer | Roy Thomas |
| Cover Penciller | John Buscema |
| Cover Inker | George Klein |
| Penciller | John Buscema |
| Inker | George Klein |
| Letterer | Sam Rosen |
| Editor | Stan Lee |
| Editor in Chief | Stan Lee |
| Hawkeye | Clint Barton |
| Wasp | Janet van Dyne |
| Black Panther | T'Challa |
| Edwin Jarvis | |
| Black Knight | Dane Whitman |
| Radioactive Man | Chen Lu |
| Klaw | Ulysses Klaw |
| Goliath | Henry 'Hank' Pym |
| Whirlwind | David Cannon |
| Melter | Bruno Hogan |
| Crimson Cowl | Ultron |
| Age | Silver Age |
|---|---|
| Format | Comic |
| Series Group | Avengers |
| Genre | Action | Adventure | Super-Heroes |
| No. of Pages | 32 |
| Country | USA |
| Language | English |
| My Rating |
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|---|---|
| Storage Box | KEEPERS BOX #16 AVENGERS / PUNISHER |
| Read | |
| Index | 499 |
| Added Date | May 27, 2014 19:57:00 |
| Modified Date | May 24, 2025 08:15:01 |
| Key | Major: 1st full app. of Ultron |
|---|---|
| Key Categories | 1st full appearance |