Murder, She Wrote: South by Southwest
It began as a cross country train trip. It became a Federal case-- of murder!
Overview
Jessica Fletcher searches for a woman who witnessed the murder of a man trying to expose a serious flaw in a top-secret government satellite code.
Cast

Angela Lansbury
Jessica Fletcher

Mel Harris
Sarah McLeish

Ray Baker
Wilder

Cliff Bemis
Richard Loomis

Keith David
Algric Bartles

Harriet Sansom Harris
Millie Ogden

Richard Riehle
Jack Ogden

John Vargas
Guzman

Ilya Baskin
Boris

Michael Krawic
Radley

Nelson Mashita
Takano

Susan Blommaert
Dottie