- Script:
- Roger Stern
- Pencils:
- John Buscema (breakdowns)
- Inks:
- Tom Palmer (finishes)
- Colors:
- Paul Becton
- Letters:
- Jim Novak
- Genre:
- superhero
- Characters:
- Avengers [Black Knight [Dane Whitman]; Captain America [Steve Rogers]; Captain Marvel [Monica Rambeau]; Hercules; Namor the Sub-Mariner (quits); Wasp]; Alpha Flight [Aurora; Box [Roger Bochs]; Marrina; Northstar; Puck; Shaman; Snowbird; Vindicator]; Attuma (villain); Atlanteans (villains)
- Synopsis:
- The Avengers and Alpha Flight assault Atlantis to rescue Marrina from Attuma. Marrina is saved but she flees due to her more monstrous appearance. Namor takes a leave of absence from the Avengers to help Marrina.
- Reprints:
Continued from Alpha Flight #39.
- Script:
- Mark Gruenwald; ?
- Letters:
- typeset
Mark's Remarks editorial; letters on The Avengers #266.