Appearing in "Square One"
- Captain Kessler
- Several unnamed pilots
- Carl Sagan (Earth-616) (Referenced)
- Onslaught (Referenced)
- Galactus (Appears on screen)
- Fantastic Four (Appears on screen)
- Watcher (Appears on screen)
- Sorrentino (First appearance)
- Gangers (First appearance)
- Captain America (Referenced)
- Thor (Referenced)
- Alvin Bernard Harper (Referenced)
- Stranger (Referenced)
- Bounty (First appearance)
- Ultimate Nullifier (Only in recap)
Synopsis for "Square One"
- Synopsis not yet written
From his valiant victory in MARVEL VERSUS DC to his butt-kicking adventure in DANGEROUS ARTIFACTS to his upcoming cartoon, the Surfer's really riding a wave!
- The issue is dedicated to Mark Gruenwald.
- An editor's note erroneously refers to the Surfer averting an intergalactic war in X-Men Unlimited #14; the correct reference would be to X-Men Unlimited #13.