Tyrannus (the most boring villain ever) has sent his strongest warrior, Mogul, to recruit the Hulk for his war against the Mole Man.
Is there any concept more likely to induce sleep than the war between Tyrannus and Mole Man? I'd almost rather read about the Inhumans. Almost.
Anyhoo:
Well, after a long fight scene, Hulk finally accepts the offer of friendship!
And they become fast pals.
But when the attack on Mole Man's fortress begins...
Uh-oh.
Hulk doesn't buy the "robots are people, too" argument!
Well, then...
Vision, Jocasta, Machine Man, H.E.R.B.I.E., et al., you should probably avoid hanging around old Jade Jaws--he's racist against robots!!
From Incredible Hulk #127 (1970)