Perry Mason: The Case of the Poisoned Pen

Synopsis

The chief suspects in the murder of an author are the numerous colleagues whom he continuously plagiarized.

Raymond Burr

Perry Mason

Barbara Hale

Della Street

William R. Moses

Ken Malansky

Cindy Williams

Rita Sue Bliss

Barbara Babcock

Martha Robertson

David Warner

Bradley Thompson

Tony Lo Bianco

Michael Garcia

Kiel Martin

Max Mulgrew

Earl Boen

Mr. Tweed

Charles Macaulay

Judge Charles Wade

James McEachin

Lt. Brock

Katherine Moffat

Rebecca Austin