The Original Less Hairy Wolfman: WEREWOLF OF LONDON (1935)

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 Werewolf of London is a 1935 Horror/werewolf movie starring Henry Hull and produced by Universal Pictures. Jack Pierce's eerie werewolf make-up was simpler than his version six years later for Lon Chaney, Jr., in The Wolf Man but, according to film historians, remains strikingly effective as worn by Hull. 

 Werewolf of London was the first Hollywood mainstream werewolf movie. 

 Wilfred Glendon (Henry Hull) is a wealthy and world-renowned English botanist who journeys to Tibet in 1935 in search of the elusive mariphasa plant. While there, he is attacked and bitten by a creature later revealed to be a werewolf, although he succeeds in acquiring a specimen of the mariphasa. Once back home in London he is approached by a fellow botanist, Dr. Yogami (Warner Oland), who claims to have met him in Tibet while also seeking the mariphasa. Yogami warns Glendon that the bite of a werewolf would cause him to become a werewolf as well, adding that the mariphasa is a temporary antidote for the disease. 

 Glendon does not believe the mysterious Yogami. That is, not until he begins to experience the first pangs of lycanthropy, first when his hand grows fur beneath the rays of his moon lamp (which he is using in an effort to entice the mariphasa to bloom), and later that night during the first full moon. The first time, Glendon is able to use a blossom from the mariphasa to stop his transformation. His wife Lisa (Valerie Hobson) is away at her aunt Ettie's party with her friend, former childhood sweetheart Paul Ames (Lester Matthews, seventeen years older than his "childhood sweetheart"), allowing the swiftly transforming Glendon to make his way unhindered to his at-home laboratory, in the hopes of acquiring the mariphasa's flowers to quell his lycanthropy a second time. Unfortunately Dr. Yogami, who is also a werewolf, sneaks into the lab ahead of his rival and steals the only two blossoms. As the third has not bloomed, Glendon is out of luck. 

 Driven by an instinctive desire to hunt and kill, he dons his hat and coat and ventures out into the dark city, killing an innocent girl. Burdened by remorse, Glendon begins neglecting Lisa (more so than usual), and makes numerous futile attempts to lock himself up far away from home, including renting a room at an inn, or with Mrs. Whack and Mrs. Moncaster. However, whenever he transforms into the werewolf he escapes and kills again. After a time, the third blossum of the mariphasa finally blooms, but much to Glendon's horror, it is stolen by Yogami, sneaking into the lab while Glendon's back is turned. Catching Yogami in the act, Glendon finally realizes that Yogami was the werewolf that attacked him in Tibet. After turning into the werewolf yet again and slaying Yogami, Glendon goes to the house in search of Lisa, for the werewolf instinctively seeks to destroy that which it loves the most. - Wikipedia

The well-known "Wolf Man" makeup used on Lon Chaney Jr. for The Wolf Man (1941) was actually created by Universal Pictures makeup designer Jack P. Pierce for Henry Hull in Werewolf of London (1935). After makeup tests, Hull declined to wear the makeup, citing his dislike of the time-consuming makeup application. A less hairy version was then devised by Pierce, and it is this version that is seen in the film. A still photograph of the original test makeup survives, however, and has been published.

The werewolf howl used in this film is a combination of Henry Hull's own voice and a recording of an actual timber-wolf. The result is generally thought to have a far more realistic result than in any subsequent werewolf films, including 1941's "The Wolf-Man."