Issue: #457
Thor returns.
First appearances: Grim Guardian
Creators: Rick Parker, Tom DeFalco, Al Milgrom, Geof Isherwood, Mike Rockwitz, Ron Frenz, Ralph Macchio
Characters: Captain America, Thor, Spider-Man, Annihilus, Balder, Gladiator, Thanos, Absorbing Man, Enchantress, Heimdall, Sif, Titania, Spectrum, Ulik, Odin, Shatterfist, Grim Guardian, Thunderstrike, Stellaris