Well-crafted sci-fi with minimal special effects. Of course, the premise of a disembodied brain taking thought control of its master has kicked around more than a few times. However, this is arguably the best version, thanks to a tight screenplay and a fine central performance. Ayers must go from nice guy doctor to tyrannical business tycoon whenever the evil brain takes control. And he does both in highly convincing fashion—sure a long way from young Dr. Kildare. Nancy Davis (Reagan) also delivers as the loyal wife. Her films may never have been very distinguished, but she was always a credible low-key performer. Note also that usual tough guy Gene Evans gets the thankless "Igor" role as the lab assistant.
I guess I could have done with fewer close-ups of the pulsating brain. Unfortunately, the effect comes across in fairly hokey 50's fashion. Then too, that all-out thunder and lightning sequence amounts to more than just a storm. Instead , it looks more like a rage in heaven, like someone above is really angry at what's going on below. The heavy-handed theatrics is really out of sync with what's gone before. Despite the two drawbacks, the overall result is better than expected, thanks to the A-grade performances in a B-grade movie.
I guess I could have done with fewer close-ups of the pulsating brain. Unfortunately, the effect comes across in fairly hokey 50's fashion. Then too, that all-out thunder and lightning sequence amounts to more than just a storm. Instead , it looks more like a rage in heaven, like someone above is really angry at what's going on below. The heavy-handed theatrics is really out of sync with what's gone before. Despite the two drawbacks, the overall result is better than expected, thanks to the A-grade performances in a B-grade movie.