Jack KlugmanQuincy / Story John S. RaginRobert Asten Garry WalbergFrank Monahan Joseph RomanSergeant Brill Anita GilletteDr. Emily Hanover Allan MillerDr. Jeff Knight Charles AidmanDr. Mason Colella Ivor FrancisHoward Garfield Frank CampanellaMax Wilbur - Insurance Investigator Henry BeckmanSheriff Tom Brady Michael ConstantineBrock Campbell Joseph SirolaSal Angeletti William SylvesterJoe Crawford Harry TownesDr. Carl Reisman Irene TedrowDr. Ruth Thaler Frank MaxwellDr. Michaels Joseph CampanellaAttorney Jules Draper James KarenDr. Chet Rawlings Frank ParkerDr. Winton Weiss Jo Ann PflugMrs. Valerie Pines Frank AletterHugh Boudreau Robert AldaProfessor Wren William DanielsPaul Reardon June LockhartMrs. Clara Rhodes Ed Begley Jr.David Phillips Sharon AckerLynne Montgomery John IrelandAttorney John Packard Barbara TarbuckMrs. Westlake John AndersonJustin DeWilde Diana MuldaurDr. Janet Carlyle Linden ChilesThomas Ainsley Virginia CapersEmily Barlow Carolyn JonesSybil Presstin Philip AbbottBill Sullivan Peter DaneMorgue Assistant Priscilla PointerNurse Kathy Benson Bob HarksDetective (uncredited) Dennis PatrickTony Larson Sammy JacksonNews Announcer Joshua ShelleyClaude Whitley Pernell RobertsSheriff Connelly Buddy HackettRonnie Fletcher Lynn HamiltonOlivia Allen Robert WebberDr. John Franklin Hari RhodesDeputy Mayor Collins Steven Hilliard SternDirector Jeri TaylorDirector / Writer Leslie H. MartinsonDirector Sam EganWriter / Producer David MoessingerWriter / Executive Producer Michael SloanWriter / Producer Glen A. LarsonExecutive Producer / Story Jud KinbergExecutive Producer Richard IrvingExecutive Producer Christopher MorganProducer Peter J. ThompsonProducer William O. CairncrossProducer Robert F. O'NeillProducer Fred Jackman Jr.Director Of Photography Vic MizzyOriginal Music Composer Jack KlugmanQuincy / Story 
