Slow as Lightning

(1923)

The Law of the Snow Country

(1926)

Sergeant Jimmy Burke

The Little Buckaroo

(1928)

Jack Pemberton

Safe in Hell

(1931)

Wireless Operator (uncredited)

The Last Mile

(1932)

Harris... Guard

Below the Sea

(1933)

Sailor (uncredited)

Border Vengeance

(1935)

Flash Purdue

Two-Fisted Rangers

(1939)

Jack Rand

Outside These Walls

(1939)

Hutchins (uncredited)

Spoilers of the Range

(1939)

Cash Fenton

Outpost of the Mounties

(1939)

R.A. Kirby

The Taming of the West

(1939)

Carp Blaisdale

Overland with Kit Carson

(1939)

Winchester

Mandrake the Magician

(1939)

James Webster

Mandrake the Magician

(1940)

James Webster

Island of Doomed Men

(1940)

Doctor Rosener

Frontier Vengeance

(1940)

Slash

The Durango Kid

(1940)

Mace Ballard

Texas Stagecoach

(1940)

John Appleby

The Wildcat of Tucson

(1940)

Rance McKee

Before I Hang

(1940)

Anson, Prison Guard

Bullets for Rustlers

(1940)

Ed Brock

The Son of Davy Crockett

(1941)

King Canfield

Hands Across the Rockies

(1941)

Juneau Jessup

Prairie Pioneers

(1941)

Fields (as Ken MacDonald)

Mystery Ship

(1941)

Gorman

Harmon of Michigan

(1941)

Doctor

Confessions of Boston Blackie

(1941)

Caulder

The Devil Commands

(1941)

Sheriff Ed Willis

Go West, Young Lady

(1941)

Pony Express Rider

Under Age

(1941)

Johnson

Sabotage Squad

(1942)

Recruiting Station Doctor

The Valley of Vanishing Men

(1942)

Jonathan Kincaid

Perils of the Royal Mounted

(1942)

Mort Ransome

Stand By All Networks

(1942)

Captain Banion

Tramp, Tramp, Tramp!

(1942)

Doctor

Eagle Squadron

(1942)

Margate Dispatcher

The Man Who Returned to Life

(1942)

Cadets on Parade

(1942)

Dr. Nesbitt

Riders of the Northland

(1942)

Matt Taylor

We've Never Been Licked

(1943)

Captain (uncredited)

The Phantom

(1943)

Dr. Bremmer

Robin Hood of the Range

(1943)

Henry Marlowe

Destroyer

(1943)

Admiral (Clark's CO)

Six Gun Gospel

(1943)

Ace Benton

Black Arrow

(1944)

Jake Jackson

Pride of the Plains

(1944)

Dan Hurley

The Racket Man

(1944)

Draft Board Medical Officer

Cowboy from Lonesome River

(1944)

Senator Daniel G. Proctor / Sheppard Proctor

The Desert Hawk

(1944)

Akbar

West of the Rio Grande

(1944)

Martin Keene

The Lost Trail

(1945)

John Corbett

Shadow Of Terror

(1945)

McKenzie

Back to Bataan

(1945)

Maj. McKinley (uncredited)

The Monster and the Ape

(1945)

Police Inspector Hamilton

The Power of the Whistler

(1945)

John Crawford

The Windjammer

(1945)

Producer

Cornered

(1945)

Henchman (uncredited)

That Texas Jamboree

(1946)

Brady

Pardon My Terror

(1946)

Mr. Grooch

Johnny O'Clock

(1947)

Cop

Hold That Lion!

(1947)

Icabod Slipp

Framed

(1947)

(uncredited)

Rolling Down to Reno

(1947)

Ted Crissman

Frontier Agent

(1948)

Burton Wheelock

False Paradise

(1948)

Nat Bentley

Crime on Their Hands

(1948)

Dapper Malone

Belle Starr's Daughter

(1948)

Uncle Jim Davis

The Gallant Blade

(1948)

Gen. de Beaufort

Shivering Sherlocks

(1948)

Lefty Loomis

Stagecoach Kid

(1949)

Sheriff

Radio Riot

(1949)

Hellfire

(1949)

The Mysterious Desperado

(1949)

Sheriff Anders

The Gay Amigo

(1949)

Captain Lewis

Vagabond Loafers

(1949)

Mr. Allen

Salt Lake Raiders

(1950)

Deputy Marshal Tom

Border Treasure

(1950)

Sheriff Carrigan

Punchy Cowpunchers

(1950)

Dillon

Federal Agent at Large

(1950)

Captain

Storm Over Wyoming

(1950)

Robert Dawson

Experiment Alcatraz

(1950)

Col. Harris

Dakota Lil

(1950)

Fletch, Sentry (as Ken MacDonald)

Studio Stoops

(1950)

Dandy Dawson

Hula-La-La

(1951)

Varanu, Witch Doctor

Desert of Lost Men

(1951)

Bill Hackett

Hot Lead

(1951)

Sheriff Lacy

Law of the Badlands

(1951)

Captain Bill McVey

The Sword of Monte Cristo

(1951)

Chamberlain

Distant Drums

(1951)

General's Staff Officer

My Forbidden Past

(1951)

Police Sergeant (uncredited)

Arctic Flight

(1952)

Father François

Trail Guide

(1952)

Wagon Master Wheeler

Leadville Gunslinger

(1952)

Sheriff Nichols

Three Dark Horses

(1952)

William 'Bill' Wick

Rose of Cimarron

(1952)

Posse Sheriff

Savage Frontier

(1953)

Marshal Bradley

Booty And The Beast

(1953)

Icabod Slipp

Marshal of Cedar Rock

(1953)

Sheriff Blake

Loose Loot

(1953)

Icabod Slipp

Shot in the Frontier

(1954)

Bill Noonan (uncredited)

The Caine Mutiny

(1954)

Court-Martial Board Member (uncredited)

Southwest Passage

(1954)

Sheriff Morgan

Silver Needle in the Sky

(1954)

General Arpo

Rails Into Laramie

(1954)

Blunder Boys

(1955)

Capt. F. B. Eye

Captain Lightfoot

(1955)

The Gun That Won the West

(1955)

Colonel E.M. Still

Of Cash and Hash

(1955)

Lefty Loomis

Hot Ice

(1955)

Dapper Malone

Seminole Uprising

(1955)

Scheming Schemers

(1956)

Mr. Allen

The Fastest Gun Alive

(1956)

Three Violent People

(1956)

Croupier

The Ten Commandments

(1956)

Hebrew at Crag and Corridor / Slave

The She-Creature

(1956)

Police Doctor with Prof. Anderson

Perils of the Wilderness

(1956)

Bart Randall (as Kenneth R. MacDonald)

The Heart is a Rebel

(1958)

Alfred Carlson

Gunfighters of Abilene

(1960)

Harker

The Ladies Man

(1961)

Papa Heebert (uncredited)

The Errand Boy

(1961)

Mr. Fumble

Fantastic Voyage

(1966)

Henry - Heart Monitoring (uncredited)

40 Guns to Apache Pass

(1967)

Harry Malone

The One and Only, Genuine, Original Family Band

(1968)

Townsman (uncredited)