Double bill of classic comedy featuring Lou Abbott and Bud Costello.
Meet the Killer Casey Edwards (Bud Abbott) works as a house detective and Freddie Phillips (Lou Costello) as a bellboy at Lost Caverns Resort Hotel when a murder takes place. The hotel manager (Alan Mowbray) believes Freddie is the killer and several of the guests, all of whom have shady pasts, decide to make Freddie the fall guy. Swami Taipur (Boris Karloff), an Indian fakir, tries to hypnotise Freddie into signing a full confession and killing himself but Freddie is too dumb to be hypnotised... Meet Dr. Jekyll and Mr. Hyde Slim (Bud Abbott) and Tubby (Lou Costello), two American police officers studying London police methods, begin a search for a monster who is terrorising London at the turn of the century, and meet Vicky Edwards (Helen Westcott), a militant suffragette and her admirer, Bruce Adams (Craig Stevens), a newspaper reporter. Vicky's guardian, Dr. Jekyll (Boris Karloff), conducts experiments in a laboratory at his home aided by a zombie-like character named Batley (John Dierkes).