A very nervous man named Cartwright comes into Perry's office to have the neighbor arrested for his howling dog. He states that the howling is a sign that there is a death in the neighborhood. He also wants a will written giving his estate to the lady living at the neighbors house. It is all very mysterious and by the next day, his will is changed and Cartwright is missing, as is the lady of the house next door. Perry has a will and a retainer and must find out whether he has a client or a beneficiary.
as Perry Mason
as Bessie Foley
as Sgt. Holcomb
as District Attorney Claude Drumm
as Della Street
as Elizabeth Walker
as Lucy Benton
as Arthur Cartwright
as Sam Martin - Taxi Driver
as Sheriff Bill Pemberton
as Clinton Foley
as Dr. Carl Cooper
as Judge Markham
as George Dobbs
as Ed Wheeler
as David Clark
as Juror (uncredited)
as Reporter in Courtroom (uncredited)
as Captain Kelly (uncredited)
as Reporter in Courtroom (uncredited)
as Detective Driving Police Car (uncredited)
as Courtroom Spectator (uncredited)
as Deputy (uncredited)
as Detective (uncredited)
as Prince (uncredited)
as Bailiff (uncredited)
as Carl Trask (uncredited)
as Reporter with Camera in Courtroom (uncredited)
as Detective (uncredited)
as Telegram Clerk (uncredited)
