An American doctor, Jethro Jones, comes into a quiet British seaside community and becomes entangled in a murder mystery when the town gossips inform him that all of the three wives of the town doctor, Doctor Dysert (or Doctor Deadcert as they call him) have had mysterious deaths. And now Doctor Dysert is treating his own secretary, Kitty, who he wants to make her his next wife, as she has inexplicably fallen ill.
as Jethro Jones
as Kitty Mortlock
as Doctor Henry Dysert
as Stella Dysert
as Miss Bettyhill
as Louise
as Charlotte
as Lady Lacy
as Colonel
as Mr. Sparrow
as Mrs. Motlock
as Doctor Alexander
as Sir George Watson
as Mrs. Davies
as Lady Watson
as Ticket Inspector (uncredited)
as Guest at Hunt Ball (uncredited)
as Doctor Stubbs (uncredited)
as Pharmacist (uncredited)
