FANTASTIC FOUR (1961) #113

The Thing lives! It’s either prison or a life of crime for the FF! And then- meet the Overbrain! Guest-starring the Watcher. While Ben lies seemingly dead with no apparent heartbeat after a devastating blow from the now-departed Hulk, Reed remembers that Ben’s skin is thicker than regular humans, and gets them back to the lab so he can use more sensitive equipment on him. Sure enough, there is a heartbeat, and Reed manages to revive Ben and cure him at the same time.…