| Issue | #91 |
| Published | December 1990 |
| Cover Price | 1.50 USD; 2.00 CAD |
| Pages | 36 |
| Editing | Eric Fein (Assistant Editor); Danny Fingeroth (Editor); Tom DeFalco (Editor-in-Chief) |
| Characters | Guardian [Heather Hudson]; Vindicator [James MacDonald Hudson]; Box [Madison Jeffries]; Puck; Aurora; Dr. Doom |
| Genre | superhero |
| Pencils | Jackson Guice |
| Inks | Jackson Guice |
| Letters | Typeset |
| Characters | FEATURE: Alpha Flight--Guardian [Heather Hudson]; Vindicator [James MacDonald Hudson]; Northstar; Shaman; Elizabeth Twoyoungmen [Talisman]; Sasquatch; Puck; Box [Madison Jeffries]; Diamond Lil; Windshear; Persuasion [Purple Girl]; Witchfire; VILLAINS: Dr. Doom; Latverian Liberation Front |
| Synopsis | Doom visits Canada on a diplomatic misson seeking fresh drinking water for Latveria and asks the government to assign Alpha Flight as his security. |
| Genre | superhero |
| Script | Fabian Nicieza |
| Pencils | Michael Bair (Mike Hernandez) |
| Inks | Mike Manley |
| Colors | Bob Sharen |
| Letters | Janice Chiang |
| Characters | Guardian [Heather Hudson]; Vindicator [James MacDonald Hudson]; Sasquatch; Puck; Diamond Lil; Windshear |
| Genre | superhero |
| Pencils | Jackson Guice |
| Inks | Jackson Guice |
| Letters | Typeset |
| Notes | Presents full page cover art for next issue. |