A countess from Transylvania seeks a psychiatrist’s help to cure her vampiric cravings.

When World War I breaks out, brothers Roy and Monte Rutledge, each attending Oxford university, enlist with the Royal Flying Corps.

Young farmboy leaves for the big city to get a job and find his sister; both of them get involved with drug dealers and become opium/cocaine addicts.

Reformed criminal Boston Blackie is outraged when a judge refuses to grant a pardon for a dying friend. He hires Norine, his now-dead friend's daughter, to get to the judge through his son Rudy. However, things don't work out quite as Blackie had planned.