On the order of the General Ross, Doc Samson captured Bruce Banner with a sleeping gas made from Hulk' sweats.

They placed him in a box and filled it with nitrogen to prevent him from getting angry.

Ross later brought a neurosurgeon to give Bruce Banner lobotomy to prevent him from turning into Hulk ever again. Doc Samson objected to the idea, to no avail.

Even though Bruce was unwilling to escape, having tired of hurting innocent people as the Hulk, Doc Samson still saved Bruce by tying the oxigen tube from filling the box with air, turning him into Hulk once again.[1]

Main article: Earth-20017/Residents