- Script
- John Byrne (credited)
- Pencils
- John Byrne (credited)
- Inks
- Tom Palmer (credited)
- Colors
- Gregory Wright (credited as Greg Wright)
- Letters
- John Byrne
- First Line of Dialogue or Text
- Oh my stars and garters!
- Genre
- superhero
- Characters
- Promise: Gene Bitner; Tad Carter; Craig Farnsworth; Simon Lestron; Tobias Messenger (also in flashback); Lucy Robinson (leaves the team); Ernest Scope; Gracie Smith
X-Men: Angel [Warren Worthington III]; Beast [Hank McCoy]; Cyclops [Scott Summers]; Lorna Dane (cameo); Havok [Alex Summers] (cameo); Iceman [Bobby Drake]; Professor X [Charles Xavier]
X-Men: Marvel Girl [Jean Grey]
Teri Martin; Mole Man [Harvey Elder]; Subterraneans
- Synopsis
- The X-Men find themselves trapped in a massive underground facility. Professor X loses his telepathic bond with the X-Men. The members of the Promise enter suspended animation, but one of them wakes and also revives Angel. The X-Men fall down a great chasm in the facility and fall into the clutches of the Mole Man.
Promise characters from marvel.fandom.com.
- Script
- ?
- Letters
- typeset
Letters from: David Keith, Lloyde Aleen Grant, Paul DaleRoberts, Brendan Walsh, Kim Henckel, and J. Byatt.