Name	Known for
Lorne Greene Ben Cartwright Ben Cartwright See fewer	Bonanza (1959)
Dan Blocker Eric 'Hoss' Cartwright Eric 'Hoss' Cartwright See fewer	Bonanza (1959)
Michael Landon Joseph 'Little Joe' Cartwright Joseph 'Little Joe' Cartwright See fewer	Little House on the Prairie (1974)
Eric Fleming Heber Clauson Heber Clauson See fewer	Rawhide (1959)
Dina Merrill Susannah Clauson Susannah Clauson See fewer	BUtterfield 8 (1960)
Lois Nettleton Elizabeth Ann Clauson Elizabeth Ann Clauson See fewer	In the Heat of the Night (1988)
Vincent Beck Grant Carbo Grant Carbo See fewer	And Justice for All (1979)
Booth Colman Parson Parley Parson Parley See fewer	World Without End (1956)
Nelson Leigh Dr. Bingham Dr. Bingham See fewer	Ma Barker's Killer Brood (1960)
Byron Morrow Reverend Blaisdale Reverend Blaisdale See fewer	Star Trek (1966)
Dee Carroll Mrs. Blaisdale Mrs. Blaisdale See fewer	Emergency! (1972)
Clay Tanner Tex Tex See fewer	The Outlaw Josey Wales (1976)
Bill Clark Dave Dave See fewer	Bonanza (1959)
Jaye Durkus Cowboy (uncredited) Cowboy (uncredited) See fewer	Prophecy (1979)
Ken Mayer Rancher (uncredited) Rancher (uncredited) See fewer	Little Big Man (1970)
Billy McCoy Cowboy (uncredited) Cowboy (uncredited) See fewer	Big Jake (1971)