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.
| Barcode | N/A |
|---|---|
| Character | Klaw (Ulysses Klaw), Goliath (Henry 'Hank' Pym), Whirlwind (David Cannon), Melter (Bruno Hogan), Crimson Cowl (Ultron), Radioactive Man (Chen Lu), Hawkeye (Clint Barton), Wasp (Janet van Dyne), Black Panther (T'Challa), Edwin Jarvis, Black Knight (Dane Whitman) |
| Cover Date | August 1968 |
| Issue | 55 |
| Rating | N/A |
| Artist | N/A |
| Colorist | N/A |
| Cover Artist | N/A |
| Cover Colorist | N/A |
| Cover Inker | George Klein |
| Cover Painter | N/A |
| Cover Penciller | John Buscema |
| Cover Separator | N/A |
| Editor | Stan Lee |
| Editor in Chief | Stan Lee |
| Inker | George Klein |
| Layouts | N/A |
| Letterer | Sam Rosen |
| Painter | N/A |
| Penciller | John Buscema |
| Plotter | N/A |
| Scripter | N/A |
| Separator | N/A |
| Translator | N/A |
| Writer | Roy Thomas |
