Lorne Greene
Ben Cartwright

Michael Landon
Joe Cartwright

Dan Blocker
Hoss Cartwright

Pernell Roberts
Adam Cartwright

Victor Sen Yung
Hop Sing / Hop Sing (uncredited)

Ray Teal
Sheriff Roy Coffee

Mitch Vogel
Jamie Hunter Cartwright / Jamie Hunter / Tommy

Jack Gordon
Townsman (uncredited) / Barfly (uncredited) / Bartender (uncredited) / Wedding G...

David Canary
Candy Canaday

Bing Russell
Deputy Clem Foster / Sheriff Clem Foster / Major Reynolds / Poindexter

Troy Melton
Gunman (uncredited) / Townsman (uncredited) / Skinner / Slim / Logger (uncredite...

Tim Matheson
Griff King

Rudy Doucette
Townsman (uncredited) / Juror (uncredited) / Trial Spectator (uncredited) / Barf...

Charles Maxwell
Krug / Buck / Shenandoah / Virgil Jordan / Tom Keeley / Jeb / Jack Groat / Walt ...

Roy Engel
Doc Tolliver / Doctor (uncredited) / Dr. Thomas / Burt / Clyde Quinn / Dr. Paul ...

Norman Leavitt
Ramsey the Telegrapher / Telegrapher / Telegrapher (uncredited) / Al the Telegra...

Herschel Graham
Party Guest (uncredited) / Townsman (uncredited) / Juror (uncredited) / Delegate...

Lou Frizzell
Dusty Rhodes / 'Loose' Charlie / Tom Jackson

Jack Tornek
Townsman (uncredited) / Posse Member (uncredited) / Party Guest (uncredited) / P...

Ford Rainey
Capt. Arnholt / Judge Simms / Judge Josh Wyllit / Col. Tyson / Judge Taylor / Ga...