Appearing in "Contamination!"
Featured Characters:
- Thanos (Earth-4321) (Merges with Thanos (Earth-616))
Supporting Characters:
- Defenders (Death)
- Silver Surfer (Norrin Radd) (Death)
- Namor (Death)
- Hulk (Bruce Banner) (Death)
- Dr. Strange (Stephen Strange) (Death)
- Captain Marvel (Genis-Vell) (Death)
- Dr. Doom (Victor von Doom) (First appearance)
Antagonists:
- Celestial Order (Earth-4321) (Last appearance)
- Akhenaten (Earth-4321) (Death)
- Akhenaten (Earth-TRN510) (First appearance; dies)
- Celestial Order (Earth-TRN510) (First appearance; dies)
- Celestial Order (Earth-616) (First appearance; dies)
Other Characters:
- X-Men
- X-Treme X-Men
- Fantastic Four
- Defenders
- Yellowjacket (Hank Pym)
- Daredevil (Matt Murdock)
- Spider-Man (Peter Parker)
- Master Order
- Mistress Love
- Master Hate
- In-Betweener
- Galactus
- Stranger
- Living Tribunal
- Watcher
- Zeus
- Thor
- Eon
- Lord Chaos
- Infinity
- Eternity
- Mephisto
- The entire race of Celestials
Locations:
Items:
- Nega-Bands
- Cloak of Levitation
- Silver Surfer's Surfboard
- Doctor Doom's Armor
- Cyclops' Visor
- Daredevil's Billy Club
- Heart of the Universe
- Eye of Agamotto
- Mjolnir
Vehicles:
Synopsis for "Contamination!"
- Synopsis not yet written