Mr. Fantastic and Professor X try to contain the unconscious Hulk at Boulder Dam, but Psyklop teleports the Hulk to his Pacific headquarters to harness the behemoth’s power for the Dark Gods he serves. As Psyklop shrinks the Hulk for examination, the Avengers attack. Psyklop teleports the Avengers to New York while the Hulk enters a microscopic world.
Seeking a missing friend, Captain America and the Falcon fight a voodoo cult in Louisiana, then enlist Goliath, Iron Man and Thor to join them in following a lead on a Pacific atoll (p).
The Black Panther leaves the Avengers. Story continues in Hulk #140, ’71. The letters page includes a LOC from the real-life Tom Fagan, organizer of the Rutland Halloween Parade, who was depicted in issue #83.