Direct Edition
| Release: | Jul 08, 1986 |
| Cover: | Oct 1986 |
Under Siege, Assault on Atlantis
| Release: | Jul 08, 1986 |
| Cover: | Oct 1986 |
Namor has called for help saving Marrina from Attuma, and not just from the Avengers. Alpha Flight also arrives, and their combined efforts can free her from the warlord, but can they save Marrina from herself?
| Writer | Roger Stern |
| Cover Penciller | John Buscema |
| Cover Inker | Tom Palmer Sr. |
| Penciller | John Buscema |
| Inker | Tom Palmer Sr. |
| Colorist | Paul Becton |
| Letterer | Jim Novak |
| Editor | Howard Mackie, Mark Gruenwald |
| Editor in Chief | Jim Shooter |
| Captain America | Steve Rogers |
| Sub-Mariner | Namor McKenzie |
| Wasp | Janet van Dyne |
| Hercules (Marvel) | Heracles Panhellenios |
| Black Knight | Dane Whitman |
| Northstar | Jean-Paul Beaubier |
| Puck | Eugene Milton Judd |
| Captain Marvel | Monica Rambeau |
| Aurora | Jeanne-Marie Beaubier |
| Shaman | Michael Twoyoungmen |
| Snowbird | Narya / Anne McKenzie |
| Vindicator | Heather McNeil-Hudson |
| Attuma | |
| Box | Madison Jeffries |
| Marrina | Marrina Smallwood |
| Burka |
| Age | Modern Age |
|---|---|
| Format | Comic |
| Series Group | Avengers |
| Genre | Action | Adventure | Super-Heroes |
| No. of Pages | 36 |
| Country | USA |
| Language | English |