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 Ed Marinaro Joe Coffey Actor Charlie Haid Andy Renko Actor Veronica Hamel Joyce Davenport Actor Stephen McHattie Jerry Nash Guest Star Steven Peck Guido Barbari Guest Star Livia Genise Estella Sanchez Guest Star Robert Sampson Hal Massey Guest Star Robert Hirschfeld Leo Schnitz Guest Star Eddie Zammit Vito Guest Star