| I Love You (film 1918) | Walter Edwards | — | — |
| I Want to Forget | James Kirkwood Sr. | — | — |
| I'll Say So | Raoul Walsh | — | — |
| Il dramma di una notte | Mario Caserini | — | — |
| Il matrimonio di Olimpia | Gero Zambuto | — | — |
| Jacobo Ortis | Giuseppe Sterni | — | — |
| Little Miss Hoover | John S. Robertson | — | — |
| Love's Conquest | Edward José | — | — |
| Maciste medium | Vincenzo Denizot | — | — |
| Mademoiselle Pas-Chic | Gennaro Righelli | — | — |
| Malacarne | Dillo Lombardi | — | — |
| Mary Ann | Alexander Korda | — | — |
| Mile-a-Minute Kendall | William Desmond Taylor | — | — |
| Mirandy Smiles | William C. deMille | — | — |
| Miss Innocence | Harry Millarde | — | — |
| Money Isn't Everything | Edward Sloman | — | — |
| Onward Christian Soldiers | Rex Wilson | — | — |
| Other Men's Daughters | Carl Harbaugh | — | — |
| Out of a Clear Sky | Marshall Neilan | — | — |
| Rich Man, Poor Man (film 1918) | J. Searle Dawley | — | — |
| Rose of the World (film 1918) | Maurice Tourneur | — | — |
| Ruggles of Red Gap | Lawrence Clement Windom | — | — |
| Sadja | Erik Lund | — | — |
| Scars of Love | — | — | — |
| She | — | — | — |
| Stolen Honor | Richard Stanton | — | — |
| Sunken Rocks | Cecil Hepworth | — | — |
| Swat the Spy | Arvid E. Gillstrom | — | — |
| Sylvia on a Spree | Harry L. Franklin | — | — |
| Tarzan of the Apes | Scott Sidney | — | — |
| The Admirable Crichton | G. B. Samuelson | — | — |
| The Bird of Prey | Edward LeSaint | — | — |
| The Business of Life | Tom Terriss | — | — |
| The Curse of Iku | Frank Borzage | — | — |
| The Debt of Honor | Oscar A. C. Lund | — | — |
| The Deciding Kiss | Tod Browning | — | — |
| The Devil's Wheel | Edward LeSaint | — | — |
| The Divine Gift | Thomas Bentley | — | — |
| The Floor Below | Clarence G. Badger | — | — |
| The Forbidden Path | J. Gordon Edwards | — | — |
| The Girl Who Wouldn't Quit | Edgar Jones | — | — |
| The Girl with the Champagne Eyes | Chester M. Franklin | — | — |
| The Greatest Thing in Life | D. W. Griffith | — | — |
| The House of Mirth | Albert Capellani | — | — |
| The Key of the World | — | — | — |
| The Last Tango | Vyacheslav Viskovsky | — | — |
| The Lure of the Circus | J. P. McGowan | — | — |
| The Make-Believe Wife | John S. Robertson | — | — |