Glen A. Larson Creator, Executive Producer, Writer Lou Shaw Creator, Writer 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 Michael Kozoll Writer Sean Baine Writer Bruce Kessler Director Richard Powell Writer Steven Hilliard Stern Director Noel Black Director