Although it was technically not the first werewolf movie (that honor goes to the long-lost and now forgotten 1913 short, The Werewolf), Werewolf of London was the first feature-length motion picture in cinema history to deal with the subject of lycanthropy (or “lycanthrophobia,” as it’s called in the film itself). Produced by Universal Pictures, the film starred Henry Hull as Dr. Wilfred Glendon, a world-famous British botanist (apparently botanists could be celebrities back in the day) who ventures into Tibet to find a rare flower, Mariphasa lumina lupina, that allegedly can blossom in moonlight. He does find the flower, but brings home something much worse.
While procuring three sample buds, Glendon is attacked and bitten by an animalistic humanoid creature. He makes it home and creates an artificial source of moonlight in his lab in order to make Mariphasa bloom, after which he’s approached by Dr. Yogami (Warren Oland, creepy), a fellow botanist who claims they met in Tibet. Indeed they did: Yogami was the creature that attacked Glendon, and claims that Glendon will turn into a werewolf himself thanks to Yogami’s bite — unless the plant, which can keep lycanthrophobia in check, blooms successfully.
