| Espionage Agent | 1939 | American Tourist (uncredited) | Movie |
| King of the Underworld | 1939 | G-Man (uncredited) | Movie |
| Nancy Drew... Trouble Shooter | 1939 | Greenhouse Clerk | Movie |
| Naughty But Nice | 1939 | Clerk (uncredited) | Movie |
| The Angels Wash Their Faces | 1939 | Reporter (uncredited) | Movie |
| The Oklahoma Kid | 1939 | President Cleveland's Secretary (uncredited) | Movie |
| The Return of Doctor X | 1939 | Reporter (uncredited) | Movie |
| The Roaring Twenties | 1939 | Soldier (uncredited) | Movie |
| They Made Me a Criminal | 1939 | First Fight Radio Announcer (uncredited) | Movie |
| You Can't Get Away with Murder | 1939 | Convict Remaining in Cell (uncredited) | Movie |
| The Monroe Doctrine | 1939 | Attendant | Short Film |
| Code of the Secret Service | 1939 | Gambler Paid in Silver (uncredited) | Movie |
| On Dress Parade | 1939 | Academy Officer Investigating Fracas (uncredited) | Movie |
| Indianapolis Speedway | 1939 | Red, Eddie's Pitman | Movie |
| Kid Nightingale | 1939 | Clipper (uncredited) | Movie |
| On Trial | 1939 | Second Reporter (uncredited) | Movie |
| Secret Service of the Air | 1939 | Agent Cliff Durell | Movie |
| Smashing the Money Ring | 1939 | Reporter at Trial (uncredited) | Movie |
| The Adventures of Jane Arden | 1939 | Airplane Pilot (uncredited) | Movie |
| The Cowboy Quarterback | 1939 | Mr. Gray | Movie |
| The Kid from Kokomo | 1939 | Second Radio Announcer (uncredited) | Movie |
| Torchy Blane in Chinatown | 1939 | Driver (uncredited) | Movie |
| Torchy Blane.. Playing with Dynamite | 1939 | Motorcycle Policeman | Movie |
| Women in the Wind | 1939 | Process Server (uncredited) | Movie |
| Yes, My Darling Daughter | 1939 | Belga Line Steward (uncredited) | Movie |
| Ride, Cowboy, Ride | 1939 | Finn (uncredited) | Short Film |
| The Bill of Rights | 1939 | Carter (uncredited) | Short Film |
| Everybody's Hobby | 1939 | Johnny, Radio Store Clerk (uncredited) | Movie |
| Lincoln in the White House | 1939 | John Hay | Short Film |
| Slapsie Maxie's | 1939 | Fight Announcer (uncredited) | Short Film |
| Sweepstakes Winner | 1939 | Tote Board Announcer (uncredited) | Movie |
| Torchy Runs for Mayor | 1939 | Dibble | Movie |
| Old Hickory | 1939 | Aide with Message (uncredited) | Short Film |
| Quiet, Please | 1939 | Sears' Assistant (uncredited) | Short Film |
| Angels with Dirty Faces | 1938 | Sharpie (uncredited) | Movie |
| Boy Meets Girl | 1938 | Extra Talking to Rodney (uncredited) | Movie |
| Cowboy from Brooklyn | 1938 | Technician (uncredited) | Movie |
| Going Places | 1938 | Man at Party (uncredited) | Movie |
| Gold Diggers in Paris | 1938 | Ship's Officer (uncredited) | Movie |
| Heart of the North | 1938 | First Mate (uncredited) | Movie |
| Jezebel | 1938 | Jenkins (uncredited) | Movie |
| Men Are Such Fools | 1938 | Toni Bellamy (uncredited) | Movie |
| Racket Busters | 1938 | Allison's Stenographer (uncredited) | Movie |
| The Amazing Dr. Clitterhouse | 1938 | Alarm Company Operator (uncredited) | Movie |
| The Sisters | 1938 | Minor Role (uncredited) | Movie |
| White Banners | 1938 | Milkman (uncredited) | Movie |
| Accidents Will Happen | 1938 | Third Professional Witness (uncredited) | Movie |
| Blondes at Work | 1938 | Hotel Desk Clerk (uncredited) | Movie |
| Broadway Musketeers | 1938 | Croupier (uncredited) | Movie |
| The Daredevil Drivers | 1938 | Mr. Chet Maxfield | Movie |
| Hard to Get | 1938 | Orchestra Leader (uncredited) | Movie |
| He Couldn't Say No | 1938 | Man with Street Radio Reporter (uncredited) | Movie |
| Love, Honor and Behave | 1938 | Party Guest (uncredited) | Movie |
| My Bill | 1938 | Bank Clerk (uncredited) | Movie |
| Penrod's Double Trouble | 1938 | Spieler at Carnival (uncredited) | Movie |
| Secrets of an Actress | 1938 | Party Guest at Bar (uncredited) | Movie |
| Sergeant Murphy | 1938 | Carruthers' Adjudant (uncredited) | Movie |
| The Beloved Brat | 1938 | Second Cab Driver (uncredited) | Movie |
| The Invisible Menace | 1938 | Pvt. Murphy | Movie |
| The Patient in Room 18 | 1938 | Hospital Orderly (uncredited) | Movie |
| Torchy Blane in Panama | 1938 | Aviator | Movie |
| Torchy Gets Her Man | 1938 | John Wilkins (uncredited) | Movie |
| Valley of the Giants | 1938 | Man Reporting Mac Was Slugged (uncredited) | Movie |
| When Were You Born | 1938 | Dr. Merton's Assistant (uncredited) | Movie |
| Out Where the Stars Begin | 1938 | Studio Gateman (uncredited) | Short Film |
| The Declaration of Independence | 1938 | Rodney's Messenger (uncredited) | Short Film |
| Little Miss Thoroughbred | 1938 | Benson, Talisman's Trainer (uncredited) | Movie |
| Mr. Chump | 1938 | First Bank Examiner (uncredited) | Movie |
| Over the Wall | 1938 | Gus - Policeman at Morgue (uncredited) | Movie |
| Boots and Saddles | 1937 | Orderly Given Charge of Gene's Horses (uncredited) | Movie |
| Hollywood Hotel | 1937 | Radio Representative (uncredited) | Movie |
| Kid Galahad | 1937 | Fred (uncredited) | Movie |
| Marked Woman | 1937 | 1st Cabbie (uncredited) | Movie |
| Slim | 1937 | Workman (uncredited) | Movie |
| That Certain Woman | 1937 | First Photographer (uncredited) | Movie |
| Varsity Show | 1937 | Clerk (uncredited) | Movie |
| The Man Without a Country | 1937 | Minor Role (uncredited) | Short Film |
| Alcatraz Island | 1937 | Hotel Clerk (uncredited) | Movie |
| Blake of Scotland Yard | 1937 | Sgt. Dickens [Chs. 6, 8, 11-12] (uncredited) | Movie |
| First Lady | 1937 | Waiter (uncredited) | Movie |
| Fly Away Baby | 1937 | Reporter (uncredited) | Movie |
| Marry the Girl | 1937 | Orderly (uncredited) | Movie |
| Men in Exile | 1937 | Police Radio Operator (uncredited) | Movie |
| Mr. Dodd Takes the Air | 1937 | Man in Sound Booth (uncredited) | Movie |
| Public Wedding | 1937 | Reporter | Movie |
| Submarine D-1 | 1937 | Orderly (uncredited) | Movie |
| Talent Scout | 1937 | Charlie - Bus Driver | Movie |
| The Adventurous Blonde | 1937 | Reynolds (uncredited) | Movie |
| The Go Getter | 1937 | Country Club Man #1 (uncredited) | Movie |
| The Singing Marine | 1937 | Marine (uncredited) | Movie |
| Blazing Sixes | 1937 | Man Greeting Sheriff at Dance (uncredited) | Movie |
| Dance Charlie Dance | 1937 | First Nighter (uncredited) | Movie |
| Her Husband's Secretary | 1937 | Carol's Dance Partner at Party (uncredited) | Movie |
| Missing Witnesses | 1937 | Harris (as Jack Harron) | Movie |
| Prairie Thunder | 1937 | Lieutenant Adams | Movie |
| That Man's Here Again | 1937 | John (uncredited) | Movie |
| Small Town Girl | 1936 | Pat (uncredited) | Movie |
| Carnival Day | 1936 | Gambler / Thug (uncredited) | Short Film |
| Symphony of Living | 1935 | Herb Livingston | Movie |
| Hollywood Trouble | 1935 | | Short Film |
| Harold Teen | 1934 | Undetermined Secondary Role (scenes deleted) | Movie |
| The Murder in the Museum | 1934 | Jerry Ross | Movie |
| City Park | 1934 | Charlie Hooper | Movie |
| Stolen Sweets | 1934 | Sam Ragland | Movie |
| World's Fair and Warmer | 1934 | | Short Film |
| Pop's Pal | 1933 | Johnny Blake | Short Film |
| Leave It to Dad | 1933 | Harron, the Son | Short Film |
| The Crowd Roars | 1932 | Red - Eddie's Pitman (uncredited) | Movie |
| White Zombie | 1932 | Neil Parker | Movie |
| Crooner | 1932 | Teddy's Band Member (uncredited) | Movie |
| The Midnight Warning | 1932 | Erich (as Johnny Harron) | Movie |
| Beauty Parlor | 1932 | Jeffery Colt | Movie |
| The Hollywood Handicap | 1932 | Character | Short Film |
| Sister to Judas | 1932 | Ronnie Ross | Movie |
| The Easiest Way | 1931 | Chris Swoboda - Laura's Suitor (uncredited) | Movie |
| Laugh and Get Rich | 1931 | Bill Hepburn | Movie |
| Law of the Tong | 1931 | Doug | Movie |
| Hollywood Halfbacks | 1931 | | Short Film |
| Big Boy | 1930 | Joe | Movie |
| Czar of Broadway | 1930 | Jay Grant the reporter | Movie |
| Street Girl | 1929 | Mike Fall | Movie |
| The Man in Hobbles | 1928 | Joe Coleman | Movie |
| Finders Keepers | 1928 | Carter Brooks | Movie |
| Green Grass Widows | 1928 | Del Roberts | Movie |
| Their Hour | 1928 | Jerry | Movie |
| Closed Gates | 1927 | George Newell Jr (as Johnny Harron) | Movie |
| Love Makes 'Em Wild | 1927 | Willie Angle (as Johnny Harron) | Movie |
| Naughty | 1927 | The Groom (as Johnny Haron) | Movie |
| Night Life | 1927 | Max (as Johnny Harron) | Movie |
| Once and Forever | 1927 | Georges | Movie |
| Silk Stockings | 1927 | Sam Thornhill | Movie |
| The Boy Friend | 1926 | Joe Pond | Movie |
| Bride of the Storm | 1926 | Dick Wayne | Movie |
| The False Alarm | 1926 | Joe Casey | Movie |
| Hell-Bent for Heaven | 1926 | Sid Hunt | Movie |
| The Little Irish Girl | 1926 | Johnny | Movie |
| The Night Cry | 1926 | John Martin | Movie |
| The Gilded Highway | 1926 | Jack Welby | Movie |
| Rose of the Tenements | 1926 | Danny Lewis (as Johnny Harron) | Movie |
| Below the Line | 1925 | Donald Cass | Movie |
| Learning to Love | 1925 | Billy Carmichael (as Johnn Harron) | Movie |
| My Wife and I | 1925 | Stuart Borden | Movie |
| Old Shoes | 1925 | The Son (as Johnny Harron) | Movie |
| Satan in Sables | 1925 | Paul Yervedoff | Movie |
| The Wife Who Wasn't Wanted | 1925 | Bob Mannering | Movie |
| The Woman Hater | 1925 | Philip Tranter - the Millionaire | Movie |
| Behind the Curtain | 1924 | Hugh Belmont (as Johnny Harron) | Movie |
| The Fire Patrol | 1924 | Colin Ferguson (later) | Movie |
| The Painted Flapper | 1924 | Jimmy Arnold | Movie |
| What Shall I Do? | 1924 | Don McLean aka Jack Nelson | Movie |
| The Gold Diggers | 1923 | Wally Saunders (as Johnny Harron) | Movie |
| Dulcy | 1923 | Billy Parker (as Johnny Harron) | Movie |
| The West~Bound Limited | 1923 | Johnny Buckley | Movie |
| The Supreme Test | 1923 | Johnny Miller (as Johnny Harron) | Movie |
| Penrod | 1922 | Robert Williams | Movie |
| The $5 Baby | 1922 | Larry Donovan | Movie |
| The Ragged Heiress | 1922 | Glen Wharton | Movie |
| Love in the Dark | 1922 | Robert Horton | Movie |
| Through the Back Door | 1921 | Billy Boy | Movie |
| The Fox | 1921 | Dick Farwell (as Johnny Harron) | Movie |
| The Grim Comedian | 1921 | Geoffrey Hutchins | Movie |
| Hearts of the World | 1918 | A Boy with a Barrel (uncredited) | Movie |
