| Issue | #251 |
| Published | September 1976 |
| Cover Price | 0.30 USD |
| Pages | 36 |
| Editing | Len Wein |
| Characters | Thor; Hela |
| Genre | superhero |
| Pencils | Jack Kirby |
| Inks | Joe Sinnott |
| Letters | Dan Crespi |
| Reprinted | in Marvel Premiere Classic (Marvel, 2006 series) #54 |
| Characters | Thor; Guest Star: Sif; Balder; Warriors Three [Hogun; Fandral; Volstagg]; Guest Villain: Hela; Harokin |
| Synopsis | Thor, searching for the missing Odin braves the depths of Hel to search for him in vain. |
| Genre | superhero |
| Script | Len Wein |
| Pencils | John Buscema (breakdowns); Tony DeZuniga (finished art) |
| Inks | Tony DeZuniga |
| Colors | Glynis Wein |
| Letters | Gaspar Saladino (page 1); Condoy |
| Reprinted | in Marvel Premiere Classic (Marvel, 2006 series) #54 |
| Letters | typeset |
| Notes | Letters from David Walter, Larry Twiss and Tom Evans. This sequence appears between pages 11 and 12 of the previous sequence. |