Detective Comics #324

In "Menace of the Robot Brain!", Manhunter faces a bizarre alien threat that forces him to transform into an otherworldly form to combat an equally strange extraterrestrial foe. Written by Jack Miller and illustrated by Joe Certa, this 1964 tale blends sci-fi suspense with the eerie twist of a mind-control criminal using a gimmicked camera to manipulate others. The cover, by Sheldon Moldoff, captures the story’s unsettling tone with its stark, dramatic imagery.