Peter S. Fischer Creator Richard Levinson Creator William Link Creator Angela Lansbury Jessica Fletcher Actor, Executive Producer George Hearn Sean Culhane Guest Star Dakin Matthews Neal Gillen Guest Star Shirley Anne Field Anne Gillen Guest Star Mark Rolston Liam Gillen Guest Star Michael Alldredge Jason MacNamara Guest Star Mark Lindsay Chapman Francis Reilly Guest Star Sarah MacDonnell Claire Abbott Guest Star Richard Riehle Sergeant Devon O'Malley Guest Star Nora Masterson Carolyn Mulrain Guest Star Shay Duffin Brian Mulrain Guest Star John Finnegan Douglas Foudy Guest Star Don Knight Quint Sankey Guest Star J. Michael Straczynski Writer, Producer Walter Grauman Director