| Issue | #250 |
| Published | August 1976 |
| Cover Price | 0.25 USD |
| Pages | 36 |
| Editing | Len Wein |
| Characters | Thor; Mangog |
| Synopsis | Thor vs Mangog |
| Genre | Superhero |
| Pencils | Jack Kirby |
| Inks | Joe Sinnott |
| Letters | John Costanza |
| Reprinted | in Marvel Premiere Classic (Marvel, 2006 series) #54 |
| Script | Len Wein |
| Pencils | John Buscema (breakdowns); Tony DeZuniga (finished art) |
| Inks | Tony DeZuniga |
| Colors | Glynis Wein |
| Letters | John Costanza |
| Reprinted | in Marvel Premiere Classic (Marvel, 2006 series) #54 |