Daniel J. Travanti Frank Furillo Actor Michael Warren Bobby Hill Actor Bruce Weitz Mick Belker Actor Robert Prosky Stan Jablonski Actor James B. Sikking Howard Hunter Actor Joe Spano Henry Goldblume Actor Taurean Blacque Neal Washington Actor Kiel Martin Johnny "J.D." LaRue Actor Betty Thomas Lucille Bates Actor Robert Clohessy Patrick Flaherty Actor Dennis Franz Norman Buntz Actor Megan Gallagher Tina Russo Actor Charlie Haid Andy Renko Actor Veronica Hamel Joyce Davenport Actor Jon Cypher Fletcher Daniels Guest Star George Wyner Irwin Bernstein Guest Star Peter Jurasik Sid "The Snitch" Thurston Guest Star Scott Paulin Steve Merkur Guest Star Jack Rader Kampstein Guest Star James Keane James Sanders Guest Star Harris Laskawy Harold Sturkle Guest Star