Ken Mayer

1970

Little Big Man

Sergeant

1967

The Last Challenge

Tom Garrison (uncredited)

1967

The High Chaparral

Sergeant Cochrane

1967

The High Chaparral

One-Eyed Cowboy

1967

Hondo

1967

Dick Tracy - The Plot To Kill NATO

Chief Patton

1967

Bonnie and Clyde

Sheriff Smoot (uncredited)

1966

Pistols 'n' Petticoats

1965

The F.B.I.

Ben Whalen

1965

Laredo

1965

The Big Valley

Crowell

1965

The Big Valley

Deakes

1965

Lost in Space

Pleiades Pete

1965

The Legend of Jesse James

Sheriff

1965

Branded

1964

Daniel Boone

Flint

1964

The Addams Family

Sgt. Rogers

1964

The New Interns

Detective Harper

1964

The Solid Gold Girl

Sheriff Blane

1963

Kraft Suspense Theatre

Sheriff

1963

The Great Adventure

Harrison

1963

Spencer's Mountain

Mr. John

1963

The Dakotas

1962

The Virginian

Deputy Clay Friendly

1962

The Virginian

George Gaynor

1962

The Virginian

McDuff

1962

The Virginian

Marshal John Howard

1962

Black Gold

Felker

1962

Jack the Giant Killer

Boatswain

1961

The Clown and the Kid

Trooper

1961

Dr. Kildare

Maitre d'

1961

You Have to Run Fast

Injun Joe

1961

Gun Fight

Joe Emery

1961

Frontier Uprising

Beaver McBride

1960

The Andy Griffith Show

Sheriff Blake Wilson

1960

Outlaws

1959

The Rebel

Bull Hollingsworth

1959

The Rebel

Andrews

1959

The Rebel

Preacher

1959

Johnny Ringo

Willie Borman

1959

Johnny Ringo

Burke

1959

The FBI Story

Casket Salesman (as Kenneth Mayer)

1959

Law of the Plainsman

Wally Kolb

1959

The Miracle of the Hills

Milo Estes

1959

Black Saddle

Cagan

1959

Rawhide

Thompson

1959

Rawhide

Joe Stapp

1958

77 Sunset Strip

1958

Bat Masterson

Largo Morgan

1958

Bat Masterson

Major John Whitsett

1958

Yancy Derringer

Shute O'Brien

1958

The Texan

1958

Bronco

Sheriff Turner

1958

Peter Gunn

1958

Wanted: Dead or Alive

Charlie Trace

1958

Ambush at Cimarron Pass

Cpl. Schwitzer

1957

Harbor Command

1957

Trackdown

1957

Maverick

1957

Wagon Train

Jesse

1957

Have Gun, Will Travel

1957

Richard Diamond, Private Detective

Jeffries

1956

Dick Powell's Zane Grey Theatre

Gil Patterson

1956

Dick Powell's Zane Grey Theatre

Cowhand

1955

Highway Patrol

1955

Cheyenne

1955

Gunsmoke

Hank

1955

Gunsmoke

Zack Morton

1955

Gunsmoke

Ed Fisher

1955

Gunsmoke

Tiplett

1955

Gunsmoke

Timmons

1955

Gunsmoke

Shad

1955

Gunsmoke

Tuttle

1955

Gunsmoke

Blake

1955

Gunsmoke

Greenwood

1955

Gunsmoke

Farmer

1955

Gunsmoke

Pudge

1955

Gunsmoke

Ed

1955

The Life and Legend of Wyatt Earp

Dapper Courtney

1955

Tight Spot

Policeman (uncredited)

1954

Lassie

1953

Life with Elizabeth

The Burglar

1953

General Electric Theater

Corporal Roper

1952

Death Valley Days

Seth Bremen

1952

Adventures of Superman

1951

The Adventures of Wild Bill Hickok

1950

Space Patrol