Glen A. Larson Creator Lou Shaw Creator Jack Klugman Dr. R. Quincy Actor Garry Walberg Lt. Frank Monahan Actor Robert Ito Sam Fujiyama Actor Val Bisoglio Danny Tovo Actor John S. Ragin Dr. Robert Asten Actor Joseph Roman Sgt. Brill Actor Lynnette Mettey Actor David Moessinger Executive Producer, Director Sam Egan Writer Jeri Taylor Writer, Director Michael Braverman Writer, Director Mike McGreevey Writer Gene Church Writer Linda J. Cowgill Writer Georg Fenady Director Ray Danton Director Daniel Haller Director Bob Bender Director Deborah Klugman Writer Paul Krasny Director Jo Lynne Michael Writer William Cairncross Director