Lorne Greene Ben Cartwright Actor Michael Landon Little Joe Cartwright Actor Dan Blocker Eric "Hoss" Cartwright Actor Mitch Vogel Jamie Hunter Actor Lou Frizzell Dusty Rhoades Actor Ray Teal Sheriff Roy Coffee Actor Victor Sen Yung Hop Sing Actor Richard Thomas Guest Star Mayf Nutter Guest Star Kevin Tighe Guest Star Lee Purcell Guest Star Lonny Chapman Guest Star Elisha Cook Jr. Guest Star Scott Graham Guest Star David Hayward Guest Star Stacy Keach Sr. Guest Star Harry Holcombe Guest Star Remo Pisani Guest Star Edith Atwater Guest Star David Dortort Executive Producer Richard Collins Producer Leo Penn Director Robert Pirosh Writer