rehypnotize

Mark is trying to find a means to rehypnotize them, but it seems there has been a posthypnotic suggestion about that, too.

The second they would both take, and they would effectively rehypnotize each other.

He wants you there if she wakes up again--to rehypnotize or something."

Hanson'd have to send someone else back to rehypnotize her and send her back home.