Peter S. Fischer Creator Richard Levinson Creator William Link Creator Angela Lansbury Jessica Fletcher Actor, Executive Producer David Warner Insp. McLaughlin Guest Star France Nuyen Emma Soon Dunbar Guest Star Barrie Ingham Brian Dunbar Guest Star James Sutorius Mark Tower Guest Star Teri Austin Louise Walton Guest Star Oh Soon-tek Kai Kuan Guest Star Dustin Nguyen David Kuan Guest Star Vivian Wu April Dunbar Guest Star Calvin Jung Chang Guest Star Raymond Ma Mr. Li Guest Star Laurence Heath Writer Vincent McEveety Director Tom Sawyer Producer