Hercules is starting to work with the Avengers, enjoying their hospitality and learning of the mortal realm. He is out enjoying himself when the Mad Thinker and his minions attack, taking down the Avengers one at a time as the Thinker’s probabilities start becoming certainties.
| Barcode | N/A |
|---|---|
| Character | Goliath (Henry 'Hank' Pym), Jasper Sitwell, Mad Thinker, Thunderboot (Moses Lewton), Triumvirate of Terror (Team), Pile-Driver (Jerome Whale), Hammerhead (Louis Browning), S.H.I.E.L.D., Black Widow (Natasha Romanoff), Wasp (Janet van Dyne), Scarlet Witch (Wanda Maximoff), Nicholas 'Nick' Fury Sr., Timothy 'Dum Dum' Dugan, Hercules (Marvel) (Heracles Panhellenios), Quicksilver (Pietro Maximoff) |
| Cover Date | April 1967 |
| Issue | 39B |
| Rating | N/A |
| Artist | N/A |
| Colorist | N/A |
| Cover Artist | N/A |
| Cover Colorist | N/A |
| Cover Inker | George Roussos |
| Cover Painter | N/A |
| Cover Penciller | Don Heck |
| Cover Separator | N/A |
| Editor | Stan Lee |
| Editor in Chief | Stan Lee |
| Inker | George Roussos |
| Layouts | N/A |
| Letterer | Artie Simek |
| Painter | N/A |
| Penciller | Don Heck |
| Plotter | N/A |
| Scripter | N/A |
| Separator | N/A |
| Translator | N/A |
| Writer | Roy Thomas |
