Peter S. Fischer Creator Richard Levinson Creator William Link Creator Angela Lansbury Jessica Fletcher Actor Kevin McCarthy Milton Porter Guest Star Stephen Elliott Dr. Samuel 'Sam' Garver Guest Star Martin Kove Dr. Ellison Guest Star Sam Groom Dr. Wes Kenyon Guest Star Kay Lenz Nurse Jennie Wells Guest Star Bo Hopkins Lt. Ray Jenkins Guest Star Martha Raye Sadie Winthrope Guest Star Eddie Bracken Barney Ogden Guest Star Susan Oliver Nurse Marge Horton Guest Star Peter Fischer Executive Producer Robert F. O'Neill Producer Gerald K. Siegel Writer Charles S. Dubin Director