Daniel J. Travanti Frank Furillo Actor Michael Conrad Phil Esterhaus Actor Michael Warren Bobby Hill Actor Bruce Weitz Mick Belker Actor James B. Sikking Howard Hunter Actor Barbara Bosson Fay Furillo Actor Joe Spano Henry Goldblume Actor Taurean Blacque Neal Washington Actor Kiel Martin Johnny "J.D." LaRue Actor René Enríquez Ray Calletano Actor Betty Thomas Lucille Bates Actor Charlie Haid Andy Renko Actor Veronica Hamel Joyce Davenport Actor Charles Hallahan Charlie Weeks Guest Star Ed Marinaro Joe Coffey Guest Star James Remar Cooper Guest Star Van Nessa Clarke Shirret Anders Guest Star Charles Weldon Clayton Shaw Guest Star Mimi Rogers Sandra Pauley Guest Star