Anthony O'Sullivan
- Are Waitresses Safe?
1917 Lady with the Cat
- Old Offenders
1915 Director
- The Way Out
1915 Director
- As It Happened
1915 Director
- Her Convert
1915 Director
- Concentration
1914 Director
- Waifs
1914 Director
- His Fireman's Conscience
1914 Director
- The Cracksman's Gratitude
1914 Director
- The Little Widow
1914 Director
- The Switchtower
1913 Director
- The Wrong Bottle
1913 Director
- A Frightful Blunder
1913 Director
- The Tenderfoot's Money
1913 Director
- A Dangerous Foe
1913 Director
- A Gambler's Honor
1913 Director
- In Diplomatic Circles
1913 Director
- The Mirror
1913 Director
- A Gamble with Death
1913 Director
- The Well
1913 Director
- When Love Forgives
1913 Director
- The Vengeance of Galora
1913 Director
- Under the Shadow of the Law
1913 Director
- I Was Meant for You
1913 Director
- The Work Habit
1913 Director
- The Crook and the Girl
1913 Director
- The Stolen Treaty
1913 Director
- The Law and His Son
1913 Director
- The Van Nostrand Tiara
1913 Director
- The Stopped Clock
1913 Director
- All for Science
1913 Director
- The Strong Man's Burden
1913 Director
- A Welcome Intruder
1913 Director
- Olaf—An Atom
1913 Director
- The Stolen Bride
1913 Director
- A Tender-Hearted Crook
1913 Director
- The Goddess of Sagebrush Gulch
1912 Minor Role (uncredited)
- Bedelia and the Suffragette
1912 Bedelia, the Irish maid
- The Little Avenger
1911 The Friendly Policeman
- The Honor of His Family
1910 Officer
- What the Daisy Said
1910 A Gypsy / A Farmhand (uncredited)
- A Flash of Light
1910 A Servant
- Her Terrible Ordeal
1910 Peddlar
- The Usurer
1910 Bill Collector
- The Gold Seekers
1910 Worker in Claims Office
- That Chink at Golden Gulch
1910 Charley Lee
- Ramona
1910 Ranch Hand
- His Last Dollar
1910 The Waiter
- An Affair of Hearts
1910 The Policeman
- The Masher
1910 Mr. Hiram
- The Converts
1910 The Minister
- The Rocky Road
1910 In Bar
- Faithful
1910 Bystander / Neighbor
- As It Is in Life
1910 Worker on Farm
- In Old California
1910 Soldier
- An Arcadian Maid
1910 Man on Train
- The Oath and the Man
1910 Rebel
- The Newlyweds
1910 On Train
- A Child's Impulse
1910 At Second Party
- The Modern Prodigal
1910 At Farewell
- Taming a Husband
1910 Servant
- After the Ball
1910
- Never Again
1910 Sheriff
- A Trap for Santa Claus
1909 Man in Bar (uncredited)
- The Little Darling
1909 In Boarding House
- The Suicide Club
1909 Member of Suicide Club
- What Drink Did
1909 Workman
- The Mountaineer's Honor
1909 The Sheriff
- The Violin Maker of Cremona
1909 Worker
- Resurrection
1909 At Inn
- Confidence
1909 Dinner Guest / In Bar
- Pippa Passes
1909 In Studio
- Getting Even
1909 Miner
- The Son's Return
1909 Creditor
- The Indian Runner's Romance
1909 At Stable
- The Broken Locket
1909 Outside Company Office
- The Awakening
1909 The Lawyer
- Lines of White on a Sullen Sea
1909 Fisherman in First Port
- Two Memories
1909 Servant
- Pranks
1909 Mr. Tramp
- Jealousy and the Man
1909 John West - the Best Friend
- Eloping with Auntie
1909 The Butler
- Mrs. Jones' Lover or, I Want My Hat
1909 The Repair Man
- The Note in the Shoe
1909 The Messenger / Factory Employee
- Tis an Ill Wind That Blows No Good
1909 actory Superintendent / In Police Station
- What's Your Hurry?
1909 On Street
- The Faded Lilies
1909 Butler at Second Party
- The Necklace
1909 Servant / Loan Clerk
- The Way of Man
1909 Butler
- The Renunciation
1909 Steve Ryan
- The Day After
1909 Party Guest
- They Would Elope
1909
- Her First Biscuits
1909 Workman
- The Gibson Goddess
1909 Commodore
- The Light That Came
1909 Suitor / At the Ball
- Lucky Jim
1909 Wedding Guest
- Nursing a Viper
1909 In Mob
- A Strange Meeting
1909 In Congregation
- The Cardinal's Conspiracy
1909 Comic Cutthroat
- The Peachbasket Hat
1909 On Street / In Store
- Mr. Jones' Burglar
1909 At Club
- A Change of Heart
1909 The Cafe Owner
- The Black Viper
1908 Gang Member
- The Fatal Hour
1908 Chinese Driver
- Thompson's Night Out
1908 William Thompson
- Over the Hills to the Poor House
1908 Bailiff
- The Invisible Fluid
1908 Fruit Vendor
- The Kentuckian
1908
- Monday Morning in a Coney Island Police Court
1908 Ignatius O'Brien, Attorney
- The Stage Rustler
1908 Man in Bar
- Deceived Slumming Party
1908 Chinese
- The Red Girl
1908
- The Yellow Peril
1908 Bridget, the Cook
- The Man in the Box
1908 Gang member
- Hulda's Lovers
1908 Extra
- The Fight for Freedom
1908 Bartender
- A Famous Escape
1908 Prisoner
- 'Ostler Joe
1908 Wedding guest
- King of the Cannibal Islands
1908 Extra in bar
- The Black Hand
1906
