Dr. Demonicus talks about his plans to create giant monsters to rule the world dubbed "Pax Demonicus". In one panel he's seen walking by huge vats where he is creating his monsters. Ultimately in latter appearances this never happened as Dr. Demonicus would end up mutating humans rather than giant monsters. He would next appear in Avengers West Coast #70 (1991).
The mutated Godzilla would next appear in The Thing #31 (1986).
Jim Rhodes jokingly refers to Tony Stark in his new costume as "Spare-Parts Man".