Glen A. Larson Creator Lou Shaw Creator Ray Danton Director 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 Sam Egan Writer