As a science fiction and shudder story buff, I thought this was the best of Karloff's Columbia "B" pictures. The "Black Room" (1935), "Behind the Mask" (1932), "The Devil Commands" (1941) (Probably my second favorite), "The Man They Could Not Hang" (1939) (Probably a close third favorite), and "Before I Hang" (1940). In terms of special effects and plot outline, this one keeps you on the edge of your seat to the very end.
The laboratory scenes in the proximity of a large underground glacier are unique. The chemistry lab including the "heavily concentrated poisons" is hair-raising indeed. With the right combination of lighting and shadow, as Karloff prepares the chemical experiments, the scenes within the underground laboratory are extremely eerie.
The maddest doctor of them all was clearly Boris Karloff.
Worth watching many times.
The laboratory scenes in the proximity of a large underground glacier are unique. The chemistry lab including the "heavily concentrated poisons" is hair-raising indeed. With the right combination of lighting and shadow, as Karloff prepares the chemical experiments, the scenes within the underground laboratory are extremely eerie.
The maddest doctor of them all was clearly Boris Karloff.
Worth watching many times.