NOTE: Post Updated March 2019
The FF guest star, which means another Thing vs. Hulk fight.
Guess who wins?
Reed Richards figures out how to give Banner the power to choose to turn into the Hulk.
I’d say this is an important episode in the evolution of the Hulk, but his ability to control the transformation seems to always come and go. In fact, he already got this ability once before, in Tales to Astonish #70. And he loses the ability in the very next issue, as a result of The Leader getting involved.
Also, Banner proposes to Betty Ross.
Creators: Roy Thomas, Herbe Trimpe