Lorne Greene Ben Cartwright Actor Michael Landon Little Joe Cartwright Actor David Canary Candy Actor Tim Matheson Griff King Actor Sally Kemp Guest Star Stephen Nathan Guest Star Byron Mabe Guest Star Mark Allen Guest Star Ross Elliott Guest Star Larry Finley Guest Star Sam Jarvis Guest Star David McLean Guest Star Shirley O'Hara Guest Star Dick Ryal Guest Star William Wintersole Guest Star David Dortort Executive Producer Richard Collins Producer Arthur Heinemann Writer Joel Murcott Writer Lewis Allen Director