| Issue | #21 |
| Published | June 1980 |
| Cover Price | 1.50 USD |
| Pages | 68 |
| Editing | Lynn Graeme |
| Notes | painted cover |
| Characters | Hulk |
| Genre | Superhero |
| Pencils | Bob Larkin |
| Inks | Bob Larkin |
| Notes | painted cover |
| Reprinted | in Incredibile Hulk, L' (Editoriale Corno, 1980 series) #10 |
| Genre | Superhero |
| Pencils | Brent Anderson |
| Inks | Joe Rubinstein |
| Notes | frontispiece |
| Characters | Hulk |
| Genre | Superhero |
| Script | Doug Moench |
| Pencils | Bob McLeod |
| Inks | Bob McLeod |
| Colors | Bob McLeod |
| Letters | Bob McLeod |
| Reprinted | in Incredibile Hulk, L' (Editoriale Corno, 1980 series) #10 |
| Script | Tom Rogers |
| Pencils | art from past issues |
| Inks | art from past issues |
| Notes | article |
| Script | Jeff Mundo |
| Notes | article |
| Characters | Dominic Fortune |
| Genre | adventure |
| Script | Denny O'Neil |
| Pencils | Howard Chaykin |
| Inks | Howard Chaykin |
| Reprinted | in Incredibile Hulk, L' (Editoriale Corno, 1980 series) #10 |