- Bob Harras (story); Terry Kavanagh (story)
- M. C. Wyman
- Tom Palmer
- Frank Lopez; Malibu
- Bill Oakley; D. J. Q.
- The Avengers [Giant-Man [Hank Pym]; Black Widow [Natasha Romanov]; Deathcry; Crystal; Hercules; Quicksilver; Vision]; Marilla; Edwin Jarvis; Luna; Janet Van Dyne [Wasp]; Iron Man [Tony Stark]; Swordsman I; Swordsman II; Malachi (intro); Tobias (intro); Mantis
Mantis' appearance here later explained by Kurt Busiek in Avengers Forever as being the appearance of a Space Phantom brainwashed into believing he was Mantis. (Note added by Fred Snyder via the GCD Error Tracker.)