Perry is suing a gutter trash newspaper that is running a story about a love affair between him and Della. The editor also has "dirt" files on an Army General, his banker and other "clients". All of them make little-concealed verbal threats to him at a party but the person that hated him most is a female reporter who the editor had just fired from the paper for attempting to write a serious story. She threatens him and soon after the editor is found, floating in his pool, shot. The reporter is arrested for the crime and Perry, who has a personal stake in this matter, with the aid of Della and Paul set out to solve the mystery. But the other suspects just want the case over with and will go to any lengths to protect their pasts and their secrets
Raymond Burr
as Perry Mason
Barbara Hale
as Della Street
William Katt
as Paul Drake Jr.
Robert Guillaume
as Harlan Wade
Morgan Brittany
as Marianne Clayman
Eugene Butler
as Nick Moretti
René Enríquez
as Oscar Ortega
George Grizzard
as Dr. Clayman
Wings Hauser
as Capt. James Rivers
Yaphet Kotto
as General Sorenson
Susan Wilder
as Michelle Benti
David Ogden Stiers
as Michael Reston
