Whitney Cameron is in a quandary: he's attracted to his beautiful sister-in-law, Lynn, but also harbors serious suspicions about her. Her husband, Cameron's brother, died under mysterious circumstances, and now that the death of her stepchild, Polly, has been attributed to poisoning, he suspects that Lynn is after his late brother's estate, and killing everyone in her way.
as Whitney 'Cam' Cameron
as Lynn Cameron
as Fred Sargent
as Maggie Sargent
as Harold Y. Cole
as Detective Captain Pringle
as Doug Cameron
as Wheeler (uncredited)
as Joe Cunningham (uncredited)
as Ed (uncredited)
as Dr. Stevenson (uncredited)
as Anna Swenson (uncredited)
as Frank Connelly (uncredited)
as Nurse Bobbie Brownell (uncredited)
as Probate Judge James J. Adams (uncredited)
as District Attorney John J. Henderson (uncredited)
as Judge at Preliminary Hearing (uncredited)
as Pesticide Seller (uncredited)
as Club Member (uncredited)
as Maggie's Friend at Club (uncredited)
as Attendant (uncredited)
as Police Lab Technician (uncredited)
as Bailiff (uncredited)
as Lynn's Lawyer (uncredited)
as Lawyer (uncredited)
as Headwaiter (uncredited)
as Waiter (uncredited)
as Waiter (uncredited)
as Restaurant Patron (uncredited)
as Restaurant Patron (uncredited)
as Ship's Officer (uncredited)
as Ship's Cocktail Waiter (uncredited)
as Ship's Passenger (uncredited)
as Ship's Doctor (uncredited)
as Ship's Headwaiter (uncredited)
as Detective (uncredited)
as Detective (uncredited)
as Detective (uncredited)
as Detective (uncredited)
as Detective (uncredited)
as Hospital Pharmacist (uncredited)
as Hospital File Clerk (uncredited)
as Nurse (uncredited)
as Nurse (uncredited)
as Nurse (uncredited)
