FANTASTIC FOUR (1961) #42

With the already brainwashed Thing, the Frightful Four capture and brainwash the Torch! They’re on a mission to capture the entire Fantastic Four team! The battle between the Fantastic Four and The Frightful Four-plus Ben- continue, with Human Torch pretending to be hypnotized, too, so he can infiltrate the Frightful Four camp and find out just what’s going on!