Lee Marvin as Ben Rumson

Clint Eastwood as "Pardner"

Jean Seberg as Elizabeth Woodling

Ray Walston as "Mad Jack" Duncan

Harve Presnell as "Rotten Luck Willie"

Tom Ligon as Horton Fenty

Alan Dexter as Parson

Terry Jenkins as Joe Mooney

Paula Trueman as Mrs. Fenty

H.B. Haggerty as Steve Bull

Benny Baker as Haywood Holbrook

William O'Connell as Horace Tabor

Geoffrey Norman as Foster

Robert Easton as Ezra Atwell

Alan Baxter as Mr. Fenty

Karl Bruck as Schermerhorn

John Mitchum as Jacob Woodling

Sue Casey as Sarah Woodling

Eddie Little Sky as Indian

Harvey Parry as Higgins

H.W. Gim as Wong

William Mims as Frock-Coated Man

Roy Jenson as Hennessey

Patrick Hawley as Clendennon

Tony Colti as Miner (uncredited)

Roger Herren as Miner (uncredited)