Movies logged featuring Roddy McDowall| Loved One, The | Tony Richardson | 1965 | No | N/A |
| Louise Brooks: Looking for Lulu | Hugh Munro Neely | 1998 | No | N/A |
| Loss of Faith | Allan A. Goldstein | 1998 | No | N/A |
| Lord Love a Duck | George Axelrod | 1966 | No | N/A |
| Longest Day, The | Darryl F. Zanuck, Gerd Oswald, Bernhard Wicki, Ken Annakin, Andrew Marton | 1962 | No | N/A |
| Linda Darnell: Hollywood's Fallen Angel | Hillary Atkin | 1999 | No | N/A |
| Life, Liberty and Pursuit on the Planet of the Apes | Arnold Laven, Alf Kjellin | 1980 | No | N/A |
| Life and Times of Judge Roy Bean, The | John Huston | 1972 | No | N/A |
| Legend of Hell House, The | John Hough | 1973 | No | N/A |
| Last Summer in the Hamptons | Henry Jaglom | 1995 | No | N/A |