This is one of those films that's entertaining for its sheer audacity. It also has an unusually interesting cast for a small-studio B-picture. J. Carroll Naish (as the evil Dr. Markoff) and Ralph Morgan (as victim Anthony Lawrence) were veteran character actors who were always worth watching, and Glenn Strange (as Steve, Markoff's giant-size henchman) would be promoted that same year to playing the Frankenstein Monster in the first of three films for Universal.
This professional cast tries to lend believability to several ludicrous situations. At one point Markoff attempts to put his nervous female assistant under a Svengali-like hypnotic influence; when this fails, Markoff turns loose his pet gorilla (!) in the hope that the beast will kill the beauty, though all it does is overturn a table.
Some critics have found this film particularly distasteful since it deals with acromegaly, an actual disfiguring disease (see the bio for actor Rondo Hatton elsewhere on this data base). And the sight of the malformed Mr. Lawrence (when his daughter suddenly enters a darkened room) is certainly an unforgettable jolt.
