Ben Johnson

as Bronc Evans

Michael Landon Jr.

as Benjamin 'Benj' Cartwright

Emily Warfield

as Sara Cartwright

Brian Leckner

as Josh Cartwright

Richard Roundtree

as Jacob Briscoe

Jack Elam

as Buckshot

Dirk Blocker

as Walter Fenster

David Sage

as Miller Swanson

Stewart Moss

as Preston McAdam

Dean Stockwell

as Augustus Brandenburg

Linda Gray

as Abigail 'Laredo' Stimmons

John Ingle

as Judge Jefferson MacKenzie

Archie Lang

as Dr. Green

Richard Fullerton

as Head Surveyor

Charles Gunning

as Otis

Cal Bartlett

as Russ - Sheriff

James R. Sweeney

as Senator Swigert

Robert Balderson

as Bailiff

Gretchen Polhemus Jensen

as Saloon Girl

Alistair MacDougall

as Adam 'A.C.' Cartwright Jr.