| The Crime of Dr. Forbes | 1936 | Judge Benson | Movie |
| Exclusive Story | 1936 | Captain (uncredited) | Movie |
| Sins of Man | 1936 | Twichelesko | Movie |
| Front Page Woman | 1935 | Police Lieutenant (uncredited) | Movie |
| I Dream Too Much | 1935 | Man Yelling for Food (uncredited) | Movie |
| Mary Jane's Pa | 1935 | Sheriff | Movie |
| Mutiny on the Bounty | 1935 | Fryer | Movie |
| The Farmer Takes a Wife | 1935 | Freight Agent (uncredited) | Movie |
| A Dog of Flanders | 1935 | Carl Cogez | Movie |
| Murder on a Honeymoon | 1935 | Captain Beegle | Movie |
| Village Tale | 1935 | Sheriff Ramsey | Movie |
| The Daring Young Man | 1935 | Mayor's Committee Official (uncredited) | Movie |
| Charlie Chan's Courage | 1934 | Constable Brackett (as DeWitt C. Jennings) | Movie |
| Death on the Diamond | 1934 | Patterson | Movie |
| Little Man, What Now? | 1934 | Emil Kleinholz | Movie |
| Operator 13 | 1934 | Artilleryman (uncredited) | Movie |
| The Cat's-Paw | 1934 | Pete - Policeman (uncredited) | Movie |
| A Wicked Woman | 1934 | The Sheriff | Movie |
| Fugitive Lovers | 1934 | Warden (uncredited) | Movie |
| Massacre | 1934 | Sheriff Jennings | Movie |
| Secret of the Chateau | 1934 | Louis Bardou | Movie |
| The President Vanishes | 1934 | Edward Cullen | Movie |
| The Fighting Rookie | 1934 | Police Commissioner | Movie |
| A Man's Game | 1934 | Chief Jordan (as De Witt Jennings) | Movie |
| The Meanest Gal in Town | 1934 | Police Chief (uncredited) | Movie |
| She Made Her Bed | 1934 | Show Boss (uncredited) | Movie |
| Take the Stand | 1934 | Police Commissioner | Movie |
| Ladies They Talk About | 1933 | Detective Tracy (uncredited) | Movie |
| Mystery of the Wax Museum | 1933 | Police Captain | Movie |
| Day of Reckoning | 1933 | First Deputy (uncredited) | Movie |
| Fighting with Kit Carson | 1933 | Army Colonel (uncredited) | Movie |
| From Headquarters | 1933 | Third-Degree Detective (uncredited) | Movie |
| Golden Harvest | 1933 | Sheriff (uncredited) | Movie |
| Grand Slam | 1933 | R.J. Flynn (uncredited) | Movie |
| I Loved a Woman | 1933 | Banker (uncredited) | Movie |
| Made on Broadway | 1933 | Moriarty (uncredited) | Movie |
| One Year Later | 1933 | Deputy Russell | Movie |
| Police Car 17 | 1933 | Captain T. J. Hart | Movie |
| Song of the Eagle | 1933 | Chief of Police / Colonel Hellfire Harry (uncredited) | Movie |
| The Women in His Life | 1933 | Warden (uncredited) | Movie |
| Reform Girl | 1933 | Capt. Balfour | Movie |
| Strictly Personal | 1933 | Inspector Flynn | Movie |
| On Your Guard | 1933 | Joshua Perkins | Movie |
| A Lady's Profession | 1933 | Mr. Stephens | Movie |
| Movie Crazy | 1932 | Mr. Hall (as De Witt Jennings) | Movie |
| Night Court | 1932 | Court Policeman (uncredited) | Movie |
| Speak Easily | 1932 | Sheriff of Lincoln County (uncredited) | Movie |
| The Match King | 1932 | Bodensky (uncredited) | Movie |
| By Whose Hand? | 1932 | City Editor (uncredited) | Movie |
| Central Park | 1932 | Police Desk Sergeant Monahan (uncredited) | Movie |
| Dancers in the Dark | 1932 | Police Sergeant McGroody | Movie |
| Silver Dollar | 1932 | The Mine Foreman | Movie |
| The Washington Masquerade | 1932 | Senate Board of Inquiry Member (uncredited) | Movie |
| The Bride's Bereavement; or, The Snake in the Grass | 1932 | Arresting Officer | Short Film |
| Midnight Morals | 1932 | Dan McKennan | Movie |
| Rule 'Em and Weep | 1932 | | Short Film |
| Tess of the Storm Country | 1932 | Game Warden (uncredited) | Movie |
| Arrowsmith | 1931 | B.W. Tozer (uncredited) | Movie |
| The Deceiver | 1931 | Inspector Dunn | Movie |
| The Secret 6 | 1931 | Chief Donlin | Movie |
| The Squaw Man | 1931 | Sheriff Bud Hardy | Movie |
| A Dangerous Affair | 1931 | City Editor | Movie |
| Caught Plastered | 1931 | Police Chief H.A. Morton (as De Witt Jennings) | Movie |
| Politics | 1931 | Police Chief (uncredited) | Movie |
| The Primrose Path | 1931 | Joe Malone | Movie |
| Salvation Nell | 1931 | McGovern | Movie |
| Trapped | 1931 | Police Chief | Short Film |
| Min and Bill | 1930 | Groot | Movie |
| Outside the Law | 1930 | Police Chief Kennedy (uncredited) | Movie |
| Redemption | 1930 | Gypsy (uncredited) | Movie |
| The Bat Whispers | 1930 | Police Captain | Movie |
| The Big House | 1930 | Wallace | Movie |
| The Big Trail | 1930 | Boat Captain Hollister (uncredited) | Movie |
| The Criminal Code | 1930 | Captain Gleason (as De Witt Jennings) | Movie |
| Captain of the Guard | 1930 | Priest | Movie |
| The Night Ride | 1930 | Capt. O'Donnell | Movie |
| In the Next Room | 1930 | Inspector Grady | Movie |
| Scarlet Pages | 1930 | Judge (uncredited) | Movie |
| Those Who Dance | 1930 | Captain O'Brien | Movie |
| The New Racket | 1930 | | Short Film |
| Alibi | 1929 | Officer O'Brien (as Mr. DeWitt Jennings) | Movie |
| New York Nights | 1929 | Detective (uncredited) | Movie |
| Seven Footprints to Satan | 1929 | Uncle Joe | Movie |
| The Trial of Mary Dugan | 1929 | Inspector Hunt | Movie |
| The Valiant | 1929 | Warden Holt | Movie |
| Seven Keys to Baldpate | 1929 | Mayor Jim Cargan | Movie |
| Fox Movietone Follies of 1929 | 1929 | Jay Darrell | Movie |
| Thru Different Eyes | 1929 | Paducah | Movie |
| The Night Flyer | 1928 | Bucks | Movie |
| Me, Gangster | 1928 | Police Chief | Movie |
| Naughty Baby | 1928 | Terry's Uncle (uncredited) | Movie |
| Air Mail Pilot | 1928 | Robert Ross | Movie |
| Marry the Girl | 1928 | Martin Wayland | Movie |
| Red Hot Speed | 1928 | Judge O'Brien | Movie |
| The Crash | 1928 | Supt. Carleton | Movie |
| Two Arabian Knights | 1927 | American Consul (as De Witt Jennings) | Movie |
| Great Mail Robbery | 1927 | Captain Davis | Movie |
| Home Made | 1927 | Mr. White | Movie |
| McFadden's Flats | 1927 | Patrick Halloran | Movie |
| Exit Smiling | 1926 | Orlando Wainwright | Movie |
| Chip of the Flying U | 1926 | J.G. Whitmore | Movie |
| The Fire Brigade | 1926 | Fire Chief Wallace | Movie |
| The Ice Flood | 1926 | James O'Neill | Movie |
| The Passionate Quest | 1926 | Benjamin Stone | Movie |
| While London Sleeps | 1926 | Inspector Burke | Movie |
| The Mystic | 1925 | Inspector of Police | Movie |
| Don't | 1925 | Mr. Moffat | Movie |
| Go Straight | 1925 | The Hunter | Movie |
| The Re-Creation of Brian Kent | 1925 | Detective Ross | Movie |
| The Splendid Road | 1925 | Capt. Bashford | Movie |
| Name the Man! | 1924 | Dan Collister | Movie |
| Along Came Ruth | 1924 | Capt. Miles Standish | Movie |
| The Deadwood Coach | 1924 | Jim Shields - in play | Movie |
| The Desert Outlaw | 1924 | Doc McChesney | Movie |
| The Enemy Sex | 1924 | Harrigan Blood | Movie |
| The Gaiety Girl | 1924 | John Kershaw | Movie |
| Hit and Run | 1924 | Joe Burns | Movie |
| Merton of the Movies | 1924 | Jeff Baird | Movie |
| The Silent Watcher | 1924 | Stuart, the detective | Movie |
| By Divine Right | 1924 | Tug Wilson | Movie |
| The Heart Bandit | 1924 | Pat O'Connell | Movie |
| Circus Days | 1923 | Daly | Movie |
| Blinky | 1923 | Col. 'Raw Meat' Islip | Movie |
| Out of Luck | 1923 | Capt. Bristol | Movie |
| Within the Law | 1923 | Inspector Burke (as DeWitt C. Jennings) | Movie |
| Flesh and Blood | 1922 | Detective Doyle | Movie |
| Mixed Faces | 1922 | Murray McGuire | Movie |
| Sherlock Brown | 1922 | J.J. Wallace | Movie |
| The Right That Failed | 1922 | Mr. Talbot | Movie |
| The Face Between | 1922 | The Doctor | Movie |
| Alias Ladyfingers | 1921 | Lt. Ambrose | Movie |
| Beating the Game | 1921 | G.B. Lawson | Movie |
| From the Ground Up | 1921 | Mr. Mortimer | Movie |
| The Golden Snare | 1921 | 'Fighting' Fitzgerald | Movie |
| The Greater Claim | 1921 | Richard Everard Sr | Movie |
| The Invisible Power | 1921 | Mark Shadwell | Movie |
| The Poverty of Riches | 1921 | Lyons | Movie |
| There Are No Villains | 1921 | Detective Flint | Movie |
| Three Sevens | 1921 | Samuel Green | Movie |
| His Woman | 1919 | | Short Film |
| The Hillcrest Mystery | 1918 | Tom Cameron | Movie |
| The Little American | 1917 | English Barrister | Movie |
| Sporting Blood | 1916 | Dave Garrison (as DeWitt C. Jennings) | Movie |
| At Bay | 1915 | Judson Flagg (as De Witt C. Jennings) | Movie |
| The Deep Purple | 1915 | Gordon Laylock | Movie |
| The Warrens of Virginia | 1915 | Secondary Role (uncredited) | Movie |
