Lorne Greene Ben Cartwright Actor Michael Landon Little Joe Cartwright Actor Dan Blocker Eric "Hoss" Cartwright Actor Mitch Vogel Jamie Hunter Actor Charles Cioffi Guest Star Woodrow Parfrey Guest Star E.J. Andre Guest Star Bill Beckett Guest Star Dehl Berti Guest Star Shannon Christie Guest Star Michael Clark Guest Star Clarke Gordon Guest Star Denny Hall Guest Star Rance Howard Guest Star Sam Jarvis Guest Star Karl Lukas Guest Star Don McGovern Guest Star Byron Morrow Guest Star Eddie Little Sky Guest Star Scott Walker Guest Star David Dortort Executive Producer Richard Collins Producer William Kelley Writer Leo Penn Director