Incredible Hulk Vol. 1 #332

As a Hulkbuster is about to deliver the final blow to Rick Jones, steps in to save him!

The Gray Hulk wants the Leader’s help to rebuild Banner’s gamma ray machine to use on himself to stay as the Hulk forever, while the Leader also wants the machine to retrieve his intelligence. The Hulk arrests himself in a cave during the day so Banner won’t escape. Samuel J. LaRoquette tries to kill Rick Jones in his human form, just to kill the Hulk, but Samson saves him. At night Hulk finds Rick Jones’ Hulk and battles him, trying to use his gamma force to change Sterns into the Leader again. It works, but the entire cave explodes after the transference.