Credits

• 1962 · Like Wow! as Car Salesman
• 1960 · The Sinister Urge as Lt. Matt Carson
• 1960 · Natchez Trace as William Murrell
• 1960 · Trick Shooting with Kenne Duncan as Self
• 1959 · Revenge of the Virgins as Narrator (voice) (uncredited)
• 1959 · Night of the Ghouls as Karl, aka Dr. Acula
• 1957 · Outlaw Queen as Sheriff
• 1957 · The Astounding She-Monster as Nat Burdell
• 1957 · Revolt at Fort Laramie as Capt. Foley
• 1956 · Flesh and the Spur as Tanner
• 1955 · Hell's Horizon as Maj. Naylor
• 1955 · Timber Country Trouble as Uncle Ben Allen
• 1953 · Pack Train as Ross McLain
• 1953 · On Top of Old Smoky as Mcquaid
• 1953 · Planet Outlaws as Lt. Lacy
• 1952 · Crossroad Avenger: The Adventures of the Tucson Kid as Lefty
• 1952 · The Frontier Phantom as Sam Mantell (as Kenne Duncun)
• 1951 · Hills of Utah as Henchman Indigo Hubbard
• 1951 · Oklahoma Justice as Sheriff Barnes
• 1951 · The Texas Rangers as
• 1951 · Badman's Gold as Rance
• 1950 · The Blazing Sun as Al Bartlett
• 1950 · A Wonderful Life as
• 1950 · Code of the Silver Sage as Henchman Dick Cantwell
• 1950 · Radar Secret Service as Michael's Henchman
• 1950 · Davy Crockett, Indian Scout as Sgt. Gordon (as Kenneth Duncan)
• 1949 · Range Land as Sheriff Winters
• 1949 · Lawless Code as Tom Blaine
• 1949 · Deputy Marshal as Cal Freeling
• 1949 · Roaring Westward as Morgan
• 1949 · Range Justice as Henchman Kirk
• 1949 · West of El Dorado as Steve Dallas
• 1949 · Across The Rio Grande as Joe Bardet
• 1949 · Law of the West as Frank Stevens
• 1949 · Gun Runner as Nebraska
• 1949 · Shadows of the West as Bill Mayberry
• 1949 · Crashing Thru as Tim Reymond
• 1948 · Hidden Danger as Henchman Bender
• 1947 · Buck Privates Come Home as Sergeant on Sidewalk (uncredited)
• 1947 · Twilight on the Rio Grande as U.S. Customs Agent Lou Evers
• 1947 · Angel and the Badman as Gambler (uncredited)
• 1946 · Sioux City Sue as Crawley (uncredited)
• 1946 · Santa Fe Uprising as Rustler talking with Jackson
• 1946 · The Crimson Ghost as Dr. Chambers [Chs. 1-2, 8]
• 1946 · Roll on Texas Moon as Henchman Brannigan
• 1946 · Rio Grande Raiders as Henchman Steve
• 1946 · The Mysterious Mr. Valentine as Sam Priestly
• 1946 · G.I. War Brides as (uncredited)
• 1946 · Conquest of Cheyenne as Geologist McBride
• 1946 · Red River Renegades as Henchman Hackett
• 1946 · Night Train to Memphis as Asa Morgan
• 1946 · My Pal Trigger as Croupier
• 1946 · Traffic in Crime as Henchman
• 1946 · Man from Rainbow Valley as Lafe
• 1946 · Sun Valley Cyclone as Dow
• 1946 · Rainbow Over Texas as Henchman Pete McAvoy
• 1946 · Home on the Range as Henchman
• 1946 · Sheriff of Redwood Valley as Henchman Jackson
• 1946 · California Gold Rush as Henchman Felton
• 1946 · A Guy Could Change as Frank Hanlon
• 1946 · The Phantom Rider as Ben Brady
• 1945 · Wagon Wheels Westward as Henchman Joe
• 1945 · Dakota as Henchman (uncredited)
• 1945 · Rough Riders of Cheyenne as Lance - Henchman
• 1945 · The Purple Monster Strikes as Charles Mitchell
• 1945 · Hitchhike to Happiness as Man in Bar (uncredited)
• 1945 · Oregon Trail as Henchman Johnny Slade
• 1945 · Trail of Kit Carson as Trigger Chandler
• 1945 · Road to Alcatraz as Servant
• 1945 · The Chicago Kid as Al
• 1945 · A Sporting Chance as Boarder
• 1945 · Santa Fe Saddlemates as Brazos Kane
• 1945 · Flame of Barbary Coast as Gambler (uncredited)
• 1945 · Corpus Christi Bandits as Spade - Henchman
• 1945 · The Phantom Speaks as Murder Victim (Uncredited)
• 1945 · Manhunt of Mystery Island as Sidney Brand
• 1944 · Sheriff of Las Vegas as Whitey - Henchman
• 1944 · Vigilantes of Dodge City as Dave Brewster
• 1944 · End of the Road as Al Herman
• 1944 · Sheriff of Sundown as Arthur Wilkes - Secretary
• 1944 · Storm Over Lisbon as Paul--Deresco Aide
• 1944 · Cheyenne Wildcat as Henchman Pete
• 1944 · The Girl Who Dared as Dr. Paul Dexter
• 1944 · Marshal of Reno as Henchman Adams
• 1944 · The Tiger Woman as Henchman Gentry [Chs. 7, 11]
• 1944 · Outlaws of Santa Fe as Henchman Chuck
• 1944 · Hidden Valley Outlaws as Henchman Ben Bannon
• 1944 · Mojave Firebrand as Henchman
• 1944 · Beneath Western Skies as Deputy Barrow
• 1944 · The Fighting Seabees as Construction Worker (uncredited)
• 1944 · Pride of the Plains as Snyder
• 1943 · Canyon City as Henchman Turner
• 1943 · The Man from the Rio Grande as Henchman
• 1943 · Swing Shift Maisie as Charlie (Uncredited)
• 1943 · Trail of Terror as Tom
• 1943 · Blazing Frontier as Homesteader Clark
• 1943 · The Law Rides Again as Sheriff Jeff
• 1943 · Batman as Fred
• 1943 · Fugitive from Sonora as R. J. Cole (as Ken Duncan)
• 1943 · Wolves of the Range as Adams
• 1943 · Border Buckaroos as Tom Bancroft
• 1943 · The Avenging Rider as Blackie
• 1943 · Daredevils of the West as George Hooker
• 1943 · Wild Horse Stampede as Hanley
• 1943 · Cheyenne Roundup as Express Rider
• 1943 · Days of Old Cheyenne as Henchman Pete
• 1943 · The Kid Rides Again as Cowboy in Saloon
• 1942 · The Sundown Kid as Henchman
• 1942 · Trail Riders as Marshal Frank Hammond (as Kenneth Duncan)
• 1942 · Outlaws of Boulder Pass as Mulie
• 1942 · Red River Robin Hood as Henchman Ed Rance (as Kenneth Duncan)
• 1942 · Texas to Bataan as Captain Anders (as Kenneth Duncan)
• 1942 · Foreign Agent as FBI Agent Tom
• 1942 · Isle of Missing Men as Henderson
• 1942 · The Secret Code as Marvin
• 1942 · Law and Order as Henchman Durgan (as Ken Duncan)
• 1942 · Perils of Nyoka as Abu
• 1942 · The Lone Rider in Cheyenne as Deputy Walt
• 1942 · Man With Two Lives as Jess Fowler
• 1942 · Code of the Outlaw as Plug
• 1942 · The Lone Rider and the Bandit as Saloon Henchman
• 1941 · Billy The Kid's Round-Up as Joe
• 1941 · A Missouri Outlaw as Henchman Pete Chandler
• 1941 · Riding the Sunset Trail as Jay Lynch
• 1941 · King of the Texas Rangers as Nick
• 1941 · Billy the Kid Wanted as Henchman
• 1941 · The Deadly Game as Henchman
• 1941 · Dynamite Canyon as Rod
• 1941 · Billy the Kid in Santa Fe as Henchman Scotty
• 1941 · The Spider Returns as Ram Singh, Wentworth's Hindu Chauffeur
• 1941 · Adventures of Captain Marvel as Barnett
• 1941 · Outlaws of the Rio Grande as Marshal Bob Day (as Ken Duncan)
• 1941 · Buck Privates as Sergeant on Sidewalk with Sgt. Collins (uncredited)
• 1940 · Billy the Kid's Gun Justice as Henchman Bragg
• 1940 · Souls in Pawn as J.W. Carlton
• 1940 · The Green Archer as Michael Bellamy
• 1940 · Trailing Double Trouble as Bob Horner
• 1940 · Arizona Gang Busters as Sheriff Dan Kirk (as Kenneth Duncan)
• 1940 · Roll Wagons Roll as Captain Clay
• 1940 · Billy the Kid Outlawed as Dave Hendricks
• 1940 · Deadwood Dick as Henchman Two-Gun
• 1940 · Sky Bandits as Henchman Brownie
• 1940 · I Take This Oath as Car-Rental Clerk
• 1940 · Land of the Six Guns as
• 1940 · Pinto Canyon as Fred Jones (as Kenneth Duncan)
• 1940 · Covered Wagon Trails as Blaine - Henchman
• 1940 · Murder on the Yukon as Henchman Tom
• 1940 · The Cheyenne Kid as Chet Adams
• 1940 · Texas Renegades as Bill Willis
• 1940 · The Sagebrush Family Trails West as Bart Wallace
• 1940 · Emergency Squad as Jack
• 1939 · Westbound Stage as Captain Jim Wallace
• 1939 · Trigger Fingers as Henchman Johnson
• 1939 · Flaming Lead as Ranch-Hand Larry
• 1939 · The Fighting Renegade as Henchman
• 1939 · The Man from Texas as Speed Dennison
• 1939 · Buck Rogers as Lt. Lacy
• 1939 · Fighting Thoroughbreds as Brady
• 1938 · Mars Attacks the World as The Martian Airfield Captain
• 1938 · The Spider's Web as Ram Singh
• 1938 · Frontier Scout as Henchman Crandall
• 1938 · Flash Gordon's Trip to Mars as Airdrome Captain
• 1938 · The Last Curtain as Garsatti
• 1937 · Colorado Kid as Henchman Leathers (as Kenneth Duncan)
• 1937 · Make-Up as Lorenzo
• 1936 · From Nine to Nine as John Sommerset
• 1935 · Thoroughbred as Chick Williams
• 1934 · Undercover Men as Blake Hardy (as Kenneth Duncan)
• 1932 · The Mouthpiece as Office Worker (Uncredited)
• 1932 · Probation as Wedding Rehearsal Attendant (uncredited)
• 1931 · No Limit as Curly Andrews
• 1927 · Almost Human as Clint Scollard
• Future · Captain Mephisto and the Transformation Machine as