John Wayne as Jacob McCandles

Richard Boone as John Fain

Maureen O'Hara as Martha McCandles

Patrick Wayne as James McCandles

Christopher Mitchum as Michael McCandles

Bobby Vinton as Jeff McCandles

Bruce Cabot as Sam Sharpnose

Glenn Corbett as O'Brien

Harry Carey, Jr. as Pop Dawson

John Doucette as Buck Duggan

Jim Davis as Head of Lynching Party

John Agar as Bert Ryan

Gregg Palmer as John Goodfellow

Jim Burk as Trooper

Robert Warner as Will Fain

Dean Smith as Kid Duffy

Ethan Wayne as Little Jake McCandles

Virginia Capers as Delilah

Jerry Gatlin as Stubby

Don Epperson as Saloon Bully in Escondero

Everett Creach as Walt Devries

Jeff Wingfield as Billy Devries

Hank Worden as Hank

Bill Walker as Moses Brown

Chuck Roberson as Texas Ranger (uncredited)

José Ángel Espinosa 'Ferrusquilla' as Hotel Clerk (uncredited)

George Fenneman as Narrator (voice) (uncredited)

Bernard Fox as Scottish Shepherd (uncredited)

Pedro Galván as Doctor (uncredited)

Tom Hennesy as Mr. Sweet (uncredited)

'Chico' Hernandez as Boy on Town (uncredited)

Roy Jenson as Gunman at Bathhouse in Escondero (uncredited)

John McLiam as Army Officer (uncredited)

Jorge Russek as Saloon Bully in Escondero (uncredited)

Jerry Summers as Escondero Hotel Desk Clerk (uncredited)

Lisa Todd as Saloon Girl at Escondero (uncredited)