A cinematic icon, Boris Karloff was one of Hollywood's greatest actors. Although synonymous with horror, Karloff excelled in other genres as well, providing a lasting legacy of memorable performances. And in this collection of three rarely seen gems drawn from his work at Warner Bros., Karloff shines in a wide range of roles, encompassing mystery, adventure and drama. West of Shanghai (1937): A wily warlord (Karloff) holds a small group of Americans prisoner in a northern China mission. The Invisible Menace (1938): Army intelligence suspects an ex-con (Karloff) of murdering the ordnance expert who framed him. Devil's Island (1939): A French doctor (Karloff) wrongfully convicted of treason falls victim to the barbaric cruelties of the penal colony's commandant.