| Issue | #237 |
| Published | July 1975 |
| Cover Price | 0.25 |
| Pages | 36 |
| Editing | Len Wein |
| Notes | Cover credits confirmed 2006 by Al Milgrom. |
| Characters | Thor vs Ulik |
| Pencils | Gil Kane |
| Inks | Al Milgrom; John Romita (Thor face) |
| Notes | Cover credits confirmed 2006 by Al Milgrom. |
| Reprinted | in Mitico Thor, Il (Editoriale Corno, 1971 series) #154 |
| Script | Gerry Conway |
| Pencils | John Buscema |
| Inks | Joe Sinnott |
| Colors | Petra Goldberg |
| Letters | John Costanza |
| Reprinted | in Mitico Thor, Il (Editoriale Corno, 1971 series) #154 |