ABCs of Horror 3: “M” Is for The Man They Could Not Hang (1939)

Paste’s ABCs of Horror 3 is a 26-day project that highlights some of our favorite horror films from each letter of the alphabet. The only criteria: The films chosen can’t have been used in our previous Century of Terror, a 100-day project to choose the best horror film of every year from 1920-2019, nor previous ABCs of Horror entries. With many heavy hitters out of the way, which movies will we choose?
There are any number of enduring American horror tropes that are primarily associated with specific periods, but few that call to mind a specific year range quite as much as the “mad doctor” film. Like the “old dark house” niche that preceded them, films featuring mad scientists, doctors and researchers run amok absolutely ruled the American horror landscape for roughly a decade, from the mid-1930s to the mid-1940s. If you were a doctor with a dream of a better world, but also a penchant for playing god, then look out–odds are strong that you’re going to die in a catastrophic lab explosion at the pinnacle of act three. Perhaps if you’re lucky, you’ll get a last-second face turn, allowing you to redeem yourself or justify some of your actions in your dying moments. Boris Karloff manages all of the above, and then some, in the 1939 feature The Man They Could Not Hang, a film that could be considered a prototypical example of the mad doctor genre, albeit one with some pretty clear influences on other horror flicks that would arrive decades later.
Karloff had of course long been a horror icon at this point, a consummate professional who already had more than 80 screen credits in Hollywood before he first donned Jack Pierce’s famous makeup as Frankenstein’s monster in 1931. That role totally transformed his reputation and Hollywood notoriety, minting Karloff as the preeminent horror star of the Universal Monsters generation. He reprised the role in films like Bride of Frankenstein but also appeared in other classics like 1932’s The Old Dark House and The Mummy, and a string of films starring opposite Bela Lugosi in the mold of The Black Cat and The Raven. The seemingly ascendant horror genre was about to enter a barren, fallow period, but Karloff was ready and waiting to capitalize when it returned in 1939, stepping back into the shoes of the Monster in Son of Frankenstein, but also returning to his Mad Doctoring in The Man They Could Not Hang. Today, the former is far better remembered than the latter, but it’s the latter that was actually echoed and copied most consistently in the years that immediately followed.
The Man They Could Not Hang stars the inimitable Karloff as Dr. Savaard, an altruistic medical researcher in the mold of Dr. Frankenstein who has developed an artificial heart machine that is potentially capable of bringing a recently dead person back to life. As the film opens, we see Dr. Savaard preparing to test this device on what must be noted is a very trusting laboratory assistant, who has agreed to let the doctor kill him and then recall him from beyond the veil. The only problem: The rash young man’s girlfriend calls the police, who burst in on Dr. Savaard and arrest him for murder, preventing him from going through with his experiment. Condemned to death in the subsequent trial, Savaard makes his other colleague promise to obtain his body after death and bring Savaard back to life with the machine, so he can subsequently take revenge against everyone who condemned him to death.