- Script
- Chris Claremont (credited)
- Pencils
- Paul Smith (credited)
- Inks
- Bob Wiacek (credited)
- Colors
- Glynis Oliver (credited)
- Letters
- Tom Orzechowski (credited)
- First Line of Dialogue or Text
- Anchorage Center, this is Northstar three-four-zero...
- Genre
- superhero
- Characters
- Alpha Flight: Aurora [Jeanne-Marie Beaubier]; Heather Hudson; Puck [Eugene Judd]; Sasquatch [Walter Langkowski]; Shaman [Michael Twoyoungmen]; Snowbird [Narya]; Talisman [Elizabeth Twoyoungmen]
X-Men: Colossus [Piotr Rasputin]; Nightcrawler [Kurt Wagner]; Professor X [Charles Xavier]; Rogue [Anna Marie]; Shadowcat [Kitty Pryde]; Rachel Summers (Days of Future Past - Earth-811); Wolverine [Logan]
Cyclops [Scott Summers]; Lockheed; Loki; Magik [Illyana Rasputina]; Northstar [Jean-Paul Beaubier]; Madelyne Pryor-Summers (first appearance as Anodyne); Doug Ramsey; Larry; We Who Sit Above in Shadow; Brawler [Jacques Moreau]; Lorelord [Sam Ross]; Master Builder [Paul Domenic]; Lord of the Plants [Descard]; Cornucopia [Carla Ballenger]; Earth-Mover [Dr. Jeanne Chretein]; Beast-Master [Boyd Wilson]; Pathfinder [Nick Rodriguez]; Sentinels (Danger Room constructs)
- Universe
- Marvel : mainstream
- Reprints
- in Strange (Editions Lug, 1970 series) #202 (5 octobre 1986)
- in Limited Serie (Juniorpress, 1985 series) #5 (1988)
- in X-Men: The Asgardian Wars (Marvel, 1989 series) (1989)
- in X-Men / Alpha Flight: The Gift (Marvel, 1998 series) #1 (May 1998)
- in X-Men: Alpha Flight (Marvel, 2011 series) (2011)
- in X-Men Epic Collection (Marvel, 2014 series) #12 - The Gift (2015)
- in Alpha Flight by John Byrne Omnibus (Marvel, 2017 series) (2017)
- in Marvel Masterworks: The Uncanny X-Men (Marvel, 2003 series) #11
- in The Uncanny X-Men Omnibus (Marvel, 2006 series) #4 (2020)
- in X-Men - La Collection Mutante (Hachette, 2020 series) #8 - Le don (janvier 2021)
Story is based on a premise by Jim Shooter, Ann Nocenti, and Denny O'Neil.